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Water Balance, Seasonal Hydroperiod Variation and Time of Residence of a Small Natural Freshwater Wetlands in the Humid Tropics in Costa Rica M. Bachelin (M.Sc.) R. Muñoz- Carpena D. Kaplan (Ph.D.) A. Rinaldo

M. Bachelin (M.Sc.) R. Mu ñ oz-Carpena D. Kaplan (Ph.D.) A. Rinaldo

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Water Balance, Seasonal Hydroperiod Variation and Time of Residence of a Small Natural Freshwater Wetlands in the Humid Tropics in Costa Rica. M. Bachelin (M.Sc.) R. Mu ñ oz-Carpena D. Kaplan (Ph.D.) A. Rinaldo. Acknowledgments : Funding : UF Gatorade Foundation, Dr. Win Phillips - PowerPoint PPT Presentation

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  • Water Balance, Seasonal Hydroperiod Variation and Time of Residence of a Small Natural Freshwater Wetlands in the Humid Tropics in Costa RicaM. Bachelin (M.Sc.) R. Muoz-CarpenaD. Kaplan (Ph.D.) A. Rinaldo

  • *Acknowledgments:Funding: UF Gatorade Foundation, Dr. Win PhillipsEARTH cooperators: Warner Rodriguez, Julio Tejada, Faelen Koln and Maria Floridalma MiguelUSDA-ARS: Dr. Thomas PotterUF: Paul Lane, Dr. Bin Gao Dr. Timothy G. Townsend, Dr. Hwidong Kim,

    For more info, contact : [email protected]

  • *OutlineMotivation

    Part 1 : Field study1.1 Introduction, motivation and objectives1.2 Material and methods1.3 Results:1.3.1 Water stages1.3.2 Water budget1.3.3 Model of the water volume and area 1.3.4 Water quality information1.3.5 Comparison of the volume1.4 Conclusions

    Summary and Take HomePart 2 : Tracer study2.1 Introduction, motivation and objectives2.2 Material and methods2.3 Results2.3.1 Bromide concentration2.3.2 Velocities and preferential chanels 2.3.3 Br - comparison with SF62.4 Conclusions

  • *Location of the wetland in EARTH University Campus, Limon province, Costa RicaCollaboration Project: UF and EARTH University

  • *Why this wetland ?Tropical natural freshwater wetland Less studied than temperate onesInventory/hydrological studies focused on large systems Abundance and ubiquitous distribution of small wetlands in the tropics of Central America Generation of information on hydrology support public decision-making to maintain its sustainabilityLa Reserva wetland Single regulated outletNo specific inletSmall area (9 ha)

  • *1.1 Objectives of the studyEvaluate the spatially and temporally complex and dynamic hydrology of a natural wetland in the humid tropics of the Atlantic region of Costa Rica :Quantify and analyse the key components in the water balance;Identify hydroperiod frequency and inter-annual water surface and storage variation during one year of water stages monitoring;Assess the stability of the hydrologic response of the wetland as an indicator of predominant wet and dry trends through the year and natural water quality function potential.

  • *1.2 Material and Methods

  • *1.2.1 Instrument location in the wetlandField work May 2008 Network of automatic field devices Surface water tracers (Br-, SF6)Topographical SurveyR. Muoz-Carpena, D. Kaplan, P. LaneJ. Tejada, F. Kolln

    Field work May 2009:New water level stationTopographical SurveyRunoff plotsR. Muoz-Carpena, P. Lane, M. BachelinW. Rodriguez, F. Ros

  • *Water stage recorderSelection: simplicity, easy maintenance, high accuracy and low cost (Schumann and MuozCarpena, 2002) Very simple to install and manage (important in harsh field conditions, annual precip.=4500 mm) All components (potentiometer, pulley, floats and datalogger) inside a PVC pipeData logger converts the analog signal from the potentiometer to a digital signal:Resolution : 0.78 cm per stepStep : every 15 minutesWater elevation is calculated by knowing the sensor range of the device depending on the effective diameter of the pulley

  • *

  • *EARTH weather station

  • *

  • *1.2.2 Water budgetdS = I O = P + RO ETP Q

    dS = change in water volume over an interval of time is the difference between the inflow and the outflowI= Inputs= precipitation (P) and runoff (RO)O= Outputs= evapotranspiration (ETP) and outflow (Q)Daily volume [m3]:P and ETP referred to the most frequent surface water area (1.56 ha)RO referred to the full catchment area (7.58 ha)

  • *Water budget Key components:Precipitation : isolated inputOutflow : remained as an important output

  • *1.2.3 Topographical survey Survey 2008: 183 data pointsoptical level and compasSurvey 2009: 181 data pointslaser and GPS

  • *1.2.4 Model of daily volume and area Data points from the topographical survey used to generate a high-resolution 3D topographical model of the catchment areaDaily and weekly average of the water stages to generate a water surface grid

    -Water surface elevation

  • *1.3 Results

  • *1.3.1 Dataset of the field instrumentationSpatial:Hydraulic gradientStability : branches > main body > outletWater surface elevationQ

  • *1.3.1 Dataset of the field instrumentationTemporal:Variation : noticeable for dry/wet events of successive days (>3)

  • *1.3.2 Water budgetComponents :Inputs: precipitation P and runoff ROOutputs: evapotranspiration ETP and outflow QStorage :Negative : mostly outflowPositive : runoff contributionBalance

  • *1.3.3 Daily volume and area (1/5)Yearly: stability and auto-regulation of the system

    Inter-annual: isolated area/storage variation correspond to prolonged wet/dry condition

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    7894.446820580514344.32286102581.562

    7785.477923977214243.54014190190

    7701.989520314114162.98798698821.202

    7709.87222234114167.00249410945.408

    8207.102434394914676.50924298231.124

    8395.404418580814849.627568905328.48

    8300.357176785714755.16610187452.043

    8179.235172209614630.32221781820

    8020.501786793514466.82396796634.206

    7974.979792550814424.86836530778.893

    8132.822331208514598.649009262412.738

    8208.548086217514662.60271660045.888

    8165.08841747314624.94939316683.485

    8099.366502051714537.73967069960.361

    8064.703665119314512.00723511323.845

    8012.840114074714454.82046855730.721

    7922.172951818414374.63974609860

    7852.195444970414307.50376218131.562

    7812.633230083814268.44764751770.24

    8013.957597542414476.929853887517.545

    8003.490717080914441.46223732620

    7844.286770948114295.44829013930.24

    7997.611126154714462.456537850221.4

    8593.106530535415028.998502692757.5

    8968.220682022115365.778616188367.416

    8831.842143056715226.16820173961.082

    8822.212777616415210.9372174070.841

    8813.452933073715200.51201290375.4

    8815.189117000315199.18793506880.3

    8908.598677007215243.87540168540

    8883.870403924115226.56619720330

    8812.362114433515171.12681357950

    8749.47666179915123.67190061810.4

    8731.606899345215117.88202405570.2

    8703.072648054715104.22689847581

    8690.075680352315094.55730953740

    8667.104775517615080.49473055830

    8637.052811524715052.85363710970

    8602.519416988615023.64474216260

    8587.456354109215006.141094433939959

    Volume [m3]

    Area [m2]

    Rain [mm]

    Evolution of the wetland storage and area

    daily data from HBase

    Elevation NGVD29_mE1E2E3E4E5E6E7

    DateMinMaxMeanVarianceStdMinMaxMeanVarianceStdMinMaxMeanVarianceStdMinMaxMeanVarianceStdMinMaxMeanVarianceStdMinMaxMeanVarianceStdMinMaxMeanVarianceStd

    5/12/080.3070.3070.307000.3220.3220.322000.8610.8690.86700.0031.0661.0821.07500.0071.0221.0461.03700.0081.6941.6941.694001.4671.4671.46700

    5/13/080.3070.3070.307000.3140.3220.31800.0040.8450.8610.85400.0061.0581.0661.06200.0041.0141.0221.01800.0041.6861.6941.6900.0041.4671.4671.46700

    5/14/080.3070.3070.307000.3140.3140.314000.8370.8450.84200.0041.0421.0581.0500.0070.9981.0141.00600.0071.6861.6861.686001.4671.4671.46700

    5/15/080.3070.3070.307000.3140.3220.31400.0020.8290.8370.83400.0041.0341.0421.0400.0040.990.9980.99600.0041.6861.6861.686001.4671.4671.46700

    5/16/080.2990.3070.30400.0040.3140.3220.31400.0010.8290.8290.829001.0341.0341.034000.990.990.99001.6861.6861.686001.4671.4671.46700

    5/17/080.3070.3070.307000.3140.3220.3200.0030.8210.8290.82600.0041.0341.0341.034000.9820.990.98600.0041.6861.6861.686001.4671.4671.46700

    5/18/080.2990.3070.30500.0030.3060.3220.31800.0060.8140.8210.82100.0021.0271.0341.03200.0030.9820.9820.982001.6781.6861.68300.0041.4671.4671.46700

    5/19/080.2990.2990.299000.3060.3060.306000.8140.8140.814001.0271.0271.027000.9750.9820.97800.0041.671.6781.67400.0041.4671.4671.46700

    5/20/080.2990.2990.299000.3060.3060.306000.8060.8140.8100.0041.0271.0341.02800.0020.9750.9820.97600.0031.671.6781.67200.0031.4671.4671.46700

    5/21/080.2990.3140.30300.0060.3060.330.31200.0080.8140.8610.82900.0151.0341.0821.04800.0180.9821.031.00200.0151.6781.6941.68300.0071.4671.4741.46800.003

    5/22/080.2830.3140.2900.0090.2980.3220.30300.0080.8530.8610.85800.0031.0661.0821.07400.0061.0221.031.02800.0031.6861.6941.69300.0031.4671.4741.4700.003

    5/23/080.2830.2910.28300.0020.2980.2980.298000.8370.8610.84500.0081.0421.0661.05100.0070.9981.0221.00600.0081.6861.6941.68900.0041.4671.4671.46700

    5/24/080.2830.2910.28300.0020.2980.2980.298000.8140.8370.82300.0061.0271.0421.03500.0070.9750.9980.98500.0081.671.6861.67900.0081.4671.4671.46700

    5/25/080.2830.2910.28300.0010.2980.2980.298000.8060.8140.8100.0041.0191.0271.02600.0020.9670.9820.97400.0051.6621.671.66800.0041.4671.4671.46700

    5/26/080.2830.3220.29200.0150.2980.3380.30600.0140.8060.8850.8260.0010.0281.0341.0981.0490.0010.0250.9821.0531.0010.0010.0261.671.711.68500.0121.4671.4811.46900.004

    5/27/080.2830.370.3070.0010.0280.290.3760.3150.0010.0290.8610.9160.87600.0171.0741.1291.09100.0161.031.0841.04700.0181.6941.7261.70200.011.4671.4881.47300.008

    5/28/080.3070.3380.32200.010.2980.3450.30700.0140.8850.9080.89400.0061.091.1131.10100.0071.0461.0771.05900.0081.7021.711.70200.0021.4811.4811.48100

    0.2980.3380.31400.0160.8850.90.89100.0071.091.1131.100.0111.0461.0771.0600.0111.7021.711.70500.0041.4811.4881.48400.004

    5/30/080.3070.3070.307000.3060.3140.3100.0040.8690.90.88900.0121.0741.1131.09300.0121.031.0691.04800.0131.7021.711.70400.0041.4881.4881.48800

    5/31/080.2910.3070.29800.0030.2980.3060.30200.0040.8370.8690.85100.011.051.0741.06400.0081.0061.031.01400.0081.6941.7021.69700.0031.4671.4881.47700.01

    6/1/080.2760.2910.28300.0050.2820.2980.28700.0070.8210.8370.83100.0061.0421.051.04600.0040.991.0060.99700.0071.6861.6941.69100.0041.4671.4671.46700

    6/2/080.2760.2760.276000.2820.2820.282000.8210.8210.821001.0341.051.04100.0050.9820.9980.98900.0051.6781.6861.68300.0041.4671.4671.46700

    6/3/080.2760.2760.276000.2740.2820.27800.0040.8210.8210.821001.051.051.05000.9981.0061.00400.0041.6781.6781.678001.4671.4671.46700

    6/4/080.2760.2830.28200.0020.2820.290.28800.0040.8140.8210.81800.0041.0341.0421.03700.0040.9750.9980.98600.0081.6621.6781.66900.0071.4671.4671.46700

    6/5/080.2670.2830.27100.0070.2670.290.27400.010.8060.8140.8100.0041.0271.0341.03100.0040.9670.9820.97200.0051.6471.6621.65500.0071.4671.4671.46700

    6/6/080.2670.2760.26900.0030.2670.2670.267000.8060.8290.81300.0061.0271.0661.04200.0090.9671.0140.98900.011.6471.6861.67200.0071.4671.4671.46700

    6/7/080.2830.2830.283000.8370.8370.837001.0661.0661.066001.0141.0221.02100.0011.6861.6861.686001.4671.4671.46700

    6/8/080.2830.2830.283000.2820.2820.282000.8370.8370.837001.0581.0661.06200.0041.0061.0221.01100.0051.6861.6861.686001.4671.4671.46700

    6/9/080.2830.2830.283000.2820.2820.282000.8290.8370.83300.0041.051.0661.05500.0040.991.006100.0061.6861.6861.686001.4671.4671.46700

    6/10/080.2670.2830.2800.0040.2740.2820.28100.0030.8290.8290.829001.0581.0661.06300.0040.9981.0141.0100.0051.6861.6861.686001.4671.4671.46700

    6/11/080.2670.2760.2700.0040.2740.2820.27400.0010.8210.8290.82600.0041.0421.0581.04900.0070.9821.0060.99500.011.671.6861.67900.0081.4671.4671.46700

    6/12/080.2670.2830.27400.0060.2740.2820.27800.0040.8210.8450.83300.0111.0421.0661.05600.0110.9821.031.00500.0191.671.6861.6800.0081.4671.4671.46700

    6/13/080.2760.4010.3080.0010.0250.2820.4240.3140.0010.0280.8450.9230.88300.0131.0661.1441.09700.0141.031.11.05700.0141.6861.7411.700.011.4671.4951.47900.006

    6/14/080.3140.4160.3480.0010.0350.3140.4550.3590.0020.0440.9080.9390.91600.011.1211.1521.12900.011.0771.1081.08800.0121.7021.7411.71300.0131.4951.5091.50200.002

    6/15/080.2830.3930.3190.0010.0340.290.4240.3250.0020.0390.9160.9310.91900.0051.1291.1521.13200.0061.0841.1081.0900.0081.7021.7411.7100.0091.5021.5091.50700.004

    6/16/080.2830.370.3080.0010.0250.290.3760.3140.0010.0270.9160.9230.9200.0041.1291.1361.13100.0031.0841.11.09200.0051.7021.7181.70900.0051.5091.5091.50900

    6/17/080.2910.2990.29300.0040.2980.2980.298000.9160.9230.91700.0021.1291.1291.129001.0841.0921.09200.0021.711.711.71001.5091.5091.50900

    6/18/080.2910.2910.291000.2980.2980.298000.9080.9160.91100.0041.1211.1291.12400.0041.0771.0841.07900.0031.711.711.71001.5091.5091.50900

    6/19/080.2910.2990.29200.0030.2980.2980.298000.90.9080.90600.0041.1131.1211.11800.0041.0611.0771.07300.0041.711.711.71001.5091.5091.50900

    6/20/080.2910.2990.29200.0030.2980.2980.298000.8920.90.89600.0041.1051.1131.1100.0041.0531.0691.05800.0041.711.711.71001.5091.5161.51200.004

    6/21/080.2910.3070.29300.0040.2980.3140.300.0040.8920.9080.89700.0051.1051.1211.11300.0041.0611.0771.06900.0051.711.711.71001.5161.5161.51600

    6/22/080.2990.3070.29900.0020.3060.3140.30700.0020.90.9080.90600.0041.1131.1211.11800.0041.0611.0771.07200.0071.711.711.71001.5161.5161.51600

    6/23/080.2910.3380.30400.0160.290.3530.30900.0190.8920.9160.90700.011.1131.1361.12400.011.0611.0921.07900.0141.711.7181.71200.0041.5161.5161.51600

    6/24/080.2910.4480.3240.0020.0450.2980.5410.3370.0040.0610.9160.9790.93100.0191.1291.1921.14200.0171.0771.141.09800.0171.711.7731.72200.0161.5161.5241.5200.004

    6/25/080.2990.3620.31600.0180.3060.3690.32400.020.9390.9390.939001.1441.1521.14600.0031.11.1081.10600.0041.7181.7331.72400.0051.5241.5241.52400

    6/26/080.3070.3620.31700.0180.3140.3760.32500.020.9390.9470.94200.0041.1441.161.14800.0051.1081.1161.11100.0041.7261.7411.72700.0041.5241.5241.52400

    6/27/080.3070.3140.30900.0030.3140.3220.31600.0040.9390.9470.94400.0041.1521.1521.152001.1081.1081.108001.7261.7261.726001.5241.5241.52400

    6/28/080.3070.3460.31800.0120.3140.3610.32600.0140.9390.9390.939001.1521.1521.152001.11.1081.10800.0021.7261.7331.72700.0031.5241.5241.52400

    6/29/080.3140.3140.314000.3220.3220.322000.9310.9390.93700.0041.1441.1521.1500.0041.11.1081.10500.0041.7261.7261.726001.5241.5241.52400

    6/30/080.3140.3220.31700.0040.3220.3380.32500.0060.9310.9310.931001.1441.1441.144001.0921.11.09800.0031.7261.7261.726001.5241.5241.52400

    7/1/080.3140.3140.314000.3220.3220.322000.9160.9310.92500.0061.1361.1441.14100.0041.0841.11.08900.0051.7261.7261.726001.5241.5241.52400

    7/2/080.2990.3140.30500.0070.3060.3220.31300.0070.9080.9230.91400.0041.1361.1361.136001.0771.0841.0800.0041.7261.7261.726001.5241.5241.52400

    7/3/080.2910.2990.29700.0040.2980.3060.30500.0030.9160.9230.92100.0031.1361.1361.136001.0841.0921.08800.0041.7261.7261.726001.5241.5241.52400

    7/4/080.2910.4870.2990.0010.0360.2980.8870.3170.0070.0850.9081.0650.9200.0221.1291.271.13800.021.0691.2031.08200.0191.7261.8511.7300.0171.5241.5451.52400.003

    7/5/080.3620.4870.3880.0010.0390.3690.9270.4490.0190.1380.9551.0730.9710.0010.0291.1681.271.1790.0010.0231.1161.2031.1300.0221.7641.8591.77600.0181.5381.5451.53800.001

    7/6/080.3540.3620.35700.0040.3610.3690.36600.0040.9550.9550.955001.161.1681.16700.0031.1161.1241.11700.0011.7641.7731.76500.0011.5381.5381.53800

    7/7/080.3380.3540.34800.0060.3530.3610.35800.0040.9550.9630.9600.0041.161.1681.16600.0041.1241.1241.124001.7641.7731.76500.0011.5381.5381.53800

    7/8/080.3380.3460.34600.0020.3530.3530.353000.9630.9630.963001.161.1681.16600.0041.1241.1241.124001.7641.7731.77100.0031.5311.5381.53400.003

    7/9/080.3460.4320.3640.0010.0260.3530.4870.3770.0010.0360.9550.9940.96600.011.161.21.17100.011.1081.1481.12200.011.7731.8041.77700.0081.5311.5381.53300.003

    7/10/080.3460.3620.35200.0060.3610.3760.36300.0040.9630.9630.963001.1681.1681.168001.1161.1241.1200.0041.7811.7811.781001.5311.5381.53300.003

    7/11/080.3460.3540.34700.0030.3610.3610.361000.9550.9630.95900.0041.161.1681.16400.0041.1161.1161.116001.7811.7811.781001.5311.5311.53100

    7/12/080.3540.3780.35800.0080.3610.3850.36500.0080.9550.9630.96100.0031.161.1681.16700.0031.1161.1241.11800.0031.7811.7811.781001.5311.5311.53100

    7/13/080.3460.440.3650.0010.0230.3610.5180.3780.0010.0370.9551.0020.96400.0111.161.2071.17200.0091.1081.1551.1200.0111.7731.8121.78100.0061.5311.5381.53300.003

    7/14/080.3460.3620.35100.0050.3530.3690.36100.0040.9630.9630.963001.161.1681.16500.0041.1161.1241.1200.0041.7731.7731.773001.5311.5381.53400.003

    7/15/080.3460.3850.35800.0110.3530.4010.36800.0130.9630.9710.96400.0031.161.1761.16800.0041.1161.1321.12300.0041.7731.7811.77300.0011.5311.5311.53100

    7/16/080.3460.3850.35600.0120.3610.4010.36800.0120.9630.9710.96600.0041.1681.1761.16900.0021.1241.1321.12500.0031.7731.7811.77300.0021.5311.5311.53100

    7/17/080.3460.3930.35600.0150.3610.4080.3700.0150.9630.9790.96600.0061.1681.1841.17100.0041.1241.141.12700.0051.7731.7811.77300.0031.5311.5311.53100

    7/18/080.3540.3850.36100.010.3610.4080.37200.0120.9710.9790.97300.0041.1681.1841.17200.0041.1241.141.12800.0051.7731.7811.77300.0021.5311.5311.53100

    7/19/080.3540.3620.35400.0020.3610.3690.36500.0040.9710.9710.971001.1681.1761.16900.0011.1241.1321.13100.0031.7731.7731.773001.5311.5311.53100

    7/20/080.3540.3540.354000.3610.3610.361000.9630.9710.96600.0041.1681.1681.168001.1241.1241.124001.7731.7731.773001.5311.5311.53100

    7/21/080.3540.3930.36100.0130.3610.4160.37100.0160.9630.9790.96700.0061.1681.1841.17200.0051.1241.141.12600.0051.7641.7731.76700.0041.5311.5311.53100

    7/22/080.3460.3930.35700.0120.3530.4080.36600.0150.9630.9790.96600.0051.1681.1841.17200.0051.1161.141.12500.0051.7641.7891.76600.0041.5311.5311.53100

    7/23/080.330.3460.34200.0060.3380.3530.35100.0050.9630.9630.963001.1681.1761.17100.0031.1241.1241.124001.7641.7641.764001.5311.5311.53100

    7/24/080.330.370.34100.0130.3450.3850.35100.0140.9630.9710.96400.0031.1681.1761.1700.0031.1161.1321.12200.0051.7641.7731.76500.0021.5311.5311.53100

    7/25/080.3380.3850.35700.0130.3530.4010.36800.0150.9710.9790.97400.0041.1761.1841.17700.0021.1241.141.1300.0051.7641.7731.76600.0031.5311.5311.53100

    7/26/080.3540.4010.36800.0140.3610.4240.3800.0180.9710.9870.97800.0061.1761.1921.17900.0051.1321.141.13500.0041.7641.7731.76700.0041.5311.5381.53300.003

    7/27/080.3620.4480.38500.0190.3760.5340.4040.0010.0340.9791.0180.98900.0081.1841.2231.19300.0071.141.1711.14300.0071.7641.8041.77300.0061.5381.5381.53800

    7/28/080.370.3780.37300.0040.3760.3850.38100.0040.9870.9870.987001.1841.1921.18700.0041.141.141.14001.7641.7731.76800.0041.5381.5381.53800

    7/29/080.370.4720.3930.0010.0320.3760.7540.4240.0070.0850.9871.057100.0181.1841.2551.19800.0191.141.1951.15100.0151.7641.8121.77200.0111.5381.5451.54100.004

    7/30/080.3780.3930.38300.0050.3850.4160.39700.0080.9870.9940.99200.0031.1921.21.19700.0041.1481.1481.148001.7641.7731.7700.0041.5381.5451.54100.004

    7/31/080.370.3850.37600.0050.3760.4080.38800.0080.9940.9940.994001.1921.21.19400.0041.1481.1481.148001.7641.7731.7700.0041.5381.5451.53800.002

    8/1/080.3620.370.36500.0040.3690.3850.37600.0060.9870.9940.99100.0041.1921.1921.192001.141.1481.14400.0041.7641.7731.76800.0041.5381.5381.53800

    8/2/080.3620.3620.362000.3690.3690.369000.9870.9870.987001.1921.1921.192001.141.141.14001.7641.7641.764001.5381.5381.53800

    8/3/080.3540.3620.35800.0040.3610.3690.36600.0040.9870.9870.987001.1921.1921.192001.141.141.14001.7641.7641.764001.5381.5381.53800

    8/4/080.3540.3540.354000.3610.3610.361000.9870.9870.987001.1921.1921.192001.141.141.14001.7641.7641.764001.5381.5381.53800

    8/5/080.3540.4090.36800.0170.3610.4470.3800.0220.9871.010.99400.0061.1921.2071.19400.0051.141.1551.14500.0051.7571.7811.76200.0061.5381.5381.53800

    8/6/080.3460.440.3790.0010.0270.3610.5180.40.0020.0440.9871.0250.99900.011.1921.2231.200.0091.141.1711.14800.011.7571.7891.76400.0081.5381.5381.53800

    8/7/080.3780.480.4310.0010.030.3930.8720.5220.0150.1241.0021.0811.0300.0211.21.2781.2300.0191.1481.2181.17600.0171.7641.8121.78700.0131.5381.5521.54900.005

    8/8/080.3930.4160.400.0070.4080.440.41900.0111.011.0181.01400.0041.2071.2231.21100.0041.1551.1711.1600.0051.7731.7811.77700.0041.5521.5521.55200

    8/9/080.3780.3930.38300.0060.3930.4080.39900.0071.011.011.01001.2071.2071.207001.1551.1551.155001.7731.7731.773001.5451.5521.54700.003

    8/10/080.3780.4560.39400.0220.3930.6360.4250.0030.0561.0021.011.00200.0011.2071.2471.21300.011.1551.1951.16100.011.7731.8121.77600.0071.5451.5521.54500.001

    8/11/080.370.3780.37400.0040.3850.3930.38800.0041.0021.011.00400.0031.2071.2071.207001.1551.1551.155001.7731.7731.773001.5451.5451.54500

    8/12/080.370.4090.37900.0140.3760.4320.39500.0191.0021.0181.00900.0051.2071.2071.207001.1551.1631.15800.0041.7641.7811.77100.0031.5381.5451.53800.002

    8/13/080.3620.3850.3700.0080.3760.4010.38300.0071.0021.0181.00900.0061.2071.2071.207001.1481.1631.15300.0041.7641.7731.76800.0041.5381.5381.53800

    8/14/080.3540.3620.35800.0040.3690.3760.37300.0040.9941.0421.0100.0141.21.2071.20200.0031.1481.1551.14900.0021.7641.7641.764001.5381.5381.53800

    8/15/080.3540.3540.354000.3610.3690.36600.0040.9941.010.99500.0021.21.21.2001.1481.1481.148001.7641.7641.764001.5381.5381.53800

    8/16/080.3540.3540.354000.3610.3610.361000.9940.9940.994001.21.21.2001.1481.1481.148001.7641.7641.764001.5381.5381.53800

    8/17/080.3460.3540.35200.0030.3610.3610.361000.9940.9940.994001.21.21.2001.141.1481.14300.0041.7641.7641.764001.5381.5381.53800

    8/18/080.3460.3540.34800.0030.3530.3610.35800.0040.9870.9940.98900.0031.21.21.2001.1321.141.13600.0041.7641.7641.764001.5381.5381.53800

    8/19/080.3380.3460.34500.0030.3530.3530.353000.9790.9870.98300.0041.1921.21.19800.0031.1321.1321.132001.7571.7641.75800.0021.5311.5381.53600.002

    8/20/080.3380.370.34500.0090.3450.3760.35500.0090.9790.9870.98100.0041.1921.21.19400.0031.1241.141.13200.0051.7571.7571.757001.5311.5381.53300.003

    8/21/080.3220.3380.33200.0050.3380.3450.34200.0040.9630.9790.9700.0071.1841.1921.18800.0041.1161.1321.12100.0041.7491.7571.75300.0041.5311.5311.53100

    8/22/080.3220.3460.32900.0090.330.3530.33800.0080.9630.9710.96700.0041.1841.1841.184001.1161.1241.12100.0041.7491.7491.749001.5311.5311.53100

    8/23/080.3220.3620.33300.0120.330.3760.34200.0130.9630.9790.96900.0071.1761.1921.18400.0041.1161.141.12500.0061.7491.7641.75100.0041.5311.5311.53100

    8/24/080.3140.3540.3200.0090.3220.3690.32800.010.9550.9790.96400.0071.1681.1841.17600.0041.1081.1321.11800.0051.7491.7491.749001.5311.5311.53100

    8/25/080.3140.370.33800.0160.3220.3850.34600.0180.9550.9870.97400.0071.1681.1921.17900.0081.1161.141.12700.0081.7491.7641.7500.0041.5311.5311.53100

    8/26/080.3070.330.31400.0060.3140.3380.3200.0070.9550.9710.96100.0051.1761.1841.17900.0041.1161.1241.12100.0031.7411.7491.74500.0041.5311.5311.53100

    8/27/080.3070.3070.307000.3140.3140.314000.9390.9550.94700.0071.161.1761.1700.0061.11.1161.10800.0071.7411.7411.741001.5311.5311.53100

    8/28/080.3070.5110.3430.0040.0610.3140.7460.3630.0090.0960.9311.050.9560.0010.0321.161.2551.1750.0010.0251.0921.1951.1140.0010.0271.7411.8121.74900.0161.5311.5451.53300.003

    8/29/080.3380.4950.380.0030.0510.3380.6520.3980.0060.0770.9711.0420.98500.021.1841.2381.19400.0161.1241.1861.13900.0181.7491.8041.75700.0141.5311.5451.53600.005

    8/30/080.3780.4160.38600.010.3850.4160.39300.0090.9941.0020.99500.0021.1921.21.19600.0041.1481.1551.14800.0011.7571.7641.75700.0011.5381.5451.5400.003

    8/31/080.370.3780.37500.0040.3760.3850.38100.0040.9870.9940.9900.0041.1921.1921.192001.1481.1481.148001.7571.7571.757001.5381.5381.53800

    9/1/080.370.3930.37500.0070.3760.4010.38100.0080.9870.9870.987001.1921.21.19600.0041.1481.1481.148001.7571.7571.757001.5381.5381.53800

    9/2/080.370.4950.3880.0010.0330.3760.620.4010.0030.0531.1921.2471.20200.0121.1481.1951.15300.011.7491.8041.75800.0091.5381.5451.53900.003

    9/3/080.370.5350.4070.0020.0450.3760.8410.4310.0090.0961.011.011.01001.21.2861.21200.0191.1481.2261.16200.0151.7491.8591.76500.0191.5381.5591.54100.004

    9/4/080.3930.4090.39800.0060.4010.4160.40500.0051.0021.011.00600.0041.2071.2151.20700.0021.1631.1631.163001.7641.7641.764001.5451.5451.54500

    9/5/080.3850.4090.39500.0070.4010.4240.40400.0081.0021.0021.002001.2071.2071.207001.1551.1631.16100.0031.7641.7641.764001.5451.5451.54500

    9/6/080.3850.3930.38800.0040.3930.4010.39600.0041.0021.0021.002001.2071.2071.207001.1551.1631.15800.0041.7641.7641.764001.5381.5451.5400.004

    9/7/080.3780.3850.38400.0020.3930.3930.393000.9941.0020.99900.0041.21.2071.20300.0041.1551.1551.155001.7571.7641.76100.0041.5381.5381.53800

    9/8/080.3850.3850.385000.3930.3930.393000.9870.9940.99100.0041.21.21.2001.1481.1551.15200.0041.7571.7641.75900.0031.5381.5381.53800

    9/9/080.3780.3850.38500.0010.3930.3930.393000.9790.9870.98200.0041.21.21.2001.141.1481.14200.0041.7571.7571.757001.5381.5381.53800

    9/10/080.3780.3850.38200.0040.3850.3930.39200.0030.9710.9790.97500.0041.1921.21.19700.0041.1241.141.1300.0061.7571.7571.757001.5381.5381.53800

    9/11/080.3780.3780.378000.3850.3930.38500.0010.9550.9710.96400.0061.1841.1921.18900.0041.1081.1241.11600.0061.7491.7571.75600.0031.5381.5381.53800

    9/12/080.3780.3780.378000.3760.3850.38400.0020.9470.9550.95300.0041.1761.1841.1800.0041.11.1081.10600.0041.7491.7571.75500.0041.5381.5381.53800

    9/13/080.370.3780.37500.0040.3760.3850.37700.0020.9470.9550.95100.0041.1761.1761.176001.11.1081.10500.0041.7491.7571.75400.0041.5381.5381.53800

    9/14/080.3620.370.36800.0030.3690.3760.37500.0030.9390.9550.94800.0061.1681.1761.17200.0041.0921.1081.10200.0061.7491.7491.749001.5381.5381.53800

    9/15/080.3540.3620.36100.0030.3610.3690.36900.0020.9310.9390.93700.0041.161.1681.16500.0041.0841.11.0900.0051.7491.7491.749001.5381.5381.53800

    9/16/080.3540.3540.354000.3610.3610.361000.9310.9310.931001.161.161.16001.0841.0921.08600.0031.7491.7491.749001.5381.5381.53800

    9/17/080.3220.440.3520.0010.030.330.4950.3610.0010.0350.9311.010.9430.0010.0251.161.2151.16900.0171.0921.1631.10300.0221.7491.8041.75300.011.5311.5381.53600.002

    9/18/080.330.370.33700.0110.3220.3760.33500.0120.9470.9790.95700.0071.1681.1841.17300.0051.1081.1321.11500.0061.7491.7571.74900.0011.5311.5381.53300.003

    9/19/080.3070.4560.350.0010.0360.3060.6050.3550.0030.0580.9391.0340.9620.0010.0251.161.2381.17800.0211.0921.1861.1160.0010.0241.7491.8121.75400.0121.5311.5451.53300.003

    9/20/080.3140.3460.33100.0090.3220.3530.33400.010.9630.9710.96700.0041.1761.1841.17700.0031.1241.1321.12600.0041.7491.7491.749001.5311.5381.53400.003

    9/21/080.3220.4240.3420.0010.030.3220.4630.350.0010.0350.9631.010.97300.0141.1761.2151.18400.0121.1161.1631.12900.0131.7491.7891.75200.0081.5311.5381.53400.003

    9/22/080.3140.3380.32400.0080.3220.3450.33100.0070.9630.9710.96800.0041.1841.1841.184001.1241.1321.12800.0041.7491.7491.749001.5311.5381.53400.003

    9/23/080.3140.4090.3320.0010.030.3220.440.3390.0010.0320.9631.0020.96900.0121.1761.2071.18500.0091.1161.1631.12800.0111.7491.7811.75100.0061.5311.5381.53300.003

    9/24/080.330.3460.33200.0040.330.3450.33600.0050.9630.9710.96700.0041.1841.1921.18400.0021.1241.1321.12400.0021.7491.7491.749001.5381.5381.53800

    9/25/080.330.330.33000.330.3380.33300.0040.9550.9630.9600.0031.1761.1841.17900.0041.1081.1241.11600.0061.7491.7491.749001.5311.5381.53500.003

    9/26/080.330.330.33000.330.3380.33700.0020.9470.9550.95300.0041.1681.1761.17100.0041.11.1081.10400.0041.7411.7491.74400.0041.5311.5311.53100

    9/27/080.3220.330.32700.0040.330.3380.33500.0040.9390.9470.94600.0031.161.1681.16800.0021.0921.11.09700.0041.7411.7411.741001.5311.5311.53100

    9/28/080.3140.3620.32900.0150.3220.3690.33500.0150.9390.9710.95500.0091.1681.1761.17200.0041.0921.1241.11100.0081.7411.7571.74500.0051.5311.5311.53100

    9/29/080.3140.3140.314000.3220.3220.322000.9310.9470.94100.0071.161.1681.16400.0041.0921.11.09600.0041.7411.7411.741001.5311.5311.53100

    9/30/080.3140.3140.314000.3220.3220.322000.9230.9310.92900.0041.1521.161.15800.0041.0841.0921.08800.0041.7411.7411.741001.5311.5311.53100

    10/1/080.3140.3140.314000.3220.3220.322000.9160.9230.92200.0031.1441.1521.1500.0031.0771.0841.08100.0041.7411.7411.741001.5311.5311.53100

    10/2/080.3140.5030.340.0030.0580.3220.950.3880.0290.1710.9161.1520.9410.0040.061.1441.3171.1640.0020.0461.0771.2571.0980.0020.0481.7411.8751.7530.0010.0311.5311.5521.53300.006

    10/3/080.3540.4240.36700.0170.3610.4550.37800.0220.9791.010.98300.0081.1841.2311.19200.0111.1321.1631.13600.0071.7571.7731.7600.0041.5381.5451.5400.003

    10/4/080.3540.3540.354000.3610.3610.361000.9790.9790.979001.1841.1841.184001.1321.141.13400.0041.7571.7571.757001.5381.5381.53800

    10/5/080.3460.3540.35100.0040.3530.3610.35700.0040.9710.9790.97500.0041.1841.1841.184001.141.141.14001.7571.7571.757001.5381.5381.53800

    10/6/080.3460.3780.35300.0110.3530.3930.3600.0120.9710.9870.97500.0061.1841.1921.18600.0041.1321.1481.1400.0051.7491.7641.75700.0031.5381.5381.53800

    10/7/080.3380.3540.34500.0070.3450.3610.35100.0060.9710.9790.97500.0041.1841.1841.184001.1321.141.13500.0041.7491.7571.75300.0041.5381.5381.53800

    10/8/080.3380.3930.3500.0180.3450.4240.360.0010.0240.9630.9940.97600.0091.1761.1921.18400.0071.1241.1551.13500.0091.7491.7731.75300.0061.5311.5381.53300.003

    10/9/080.3460.3620.3500.0050.3530.3760.35800.0060.9710.9870.97600.0041.1761.1921.1800.0041.1321.141.13400.0041.7491.7571.75200.0041.5311.5311.53100

    10/10/080.3460.3460.346000.3530.3530.353000.9630.9710.96700.0041.1761.1761.176001.1161.1321.12200.0051.7491.7491.749001.5311.5311.53100

    10/11/080.3460.3460.346000.3530.3610.35500.0030.9550.9630.95900.0041.1681.1761.17200.0041.1081.1161.11400.0041.7491.7491.749001.5311.5311.53100

    10/12/080.3460.3620.34900.0060.3530.3690.35900.0060.9550.9630.95700.0031.1681.1761.1700.0031.1081.1241.11500.0061.7491.7491.749001.5311.5311.53100

    10/13/080.3460.3620.3500.0040.3530.3690.35700.0050.9550.9630.9600.0041.1681.1761.17200.0041.1081.1241.11600.0061.7491.7491.749001.5311.5311.53100

    10/14/080.3460.4560.3610.0010.0270.3530.5890.3750.0020.0490.9391.0250.9650.0010.0221.161.2311.17700.0171.11.1791.11900.021.7491.8041.75400.0111.5311.5381.53300.003

    10/15/080.3380.3540.34200.0050.3450.3610.34800.0050.9630.9790.96600.0051.1761.1841.17600.0021.1241.1241.124001.7491.7491.749001.5381.5381.53800

    10/16/080.3380.3380.338000.3450.3450.345000.9630.9630.963001.1761.1761.176001.1241.1241.124001.7491.7491.749001.5381.5381.53800

    10/17/080.3380.3460.33900.0020.3450.3530.34600.0020.9550.9630.9600.0041.1681.1761.17300.0031.1081.1241.11600.0051.7491.7491.749001.5381.5381.53800

    10/18/080.3380.3380.338000.3450.3450.345000.9470.9550.95200.0041.1681.1681.168001.11.1081.10500.0041.7491.7491.749001.5381.5381.53800

    10/19/080.3380.3380.338000.3450.3450.345000.9390.9470.94300.0041.161.1681.16500.0041.0921.11.09600.0041.7491.7491.749001.5381.5381.53800

    10/20/080.3220.3380.33700.0040.330.3450.34300.0040.9310.9390.93700.0041.1521.161.15800.0041.0841.0921.08900.0041.7491.7491.749001.5381.5381.53800

    10/21/080.3220.3220.322000.330.330.33000.9230.9310.92800.0041.1441.1521.1500.0041.0771.0841.08200.0031.7491.7491.749001.5381.5381.53800

    10/22/080.3140.3220.31800.0040.3140.330.32200.0080.9160.9230.92100.0041.1441.1441.144001.0771.0771.077001.7411.7491.74800.0021.5381.5381.53800

    10/23/080.3140.3140.314000.3140.3140.314000.9160.9160.916001.1441.1441.144001.0771.0771.077001.7411.7491.74800.0031.5311.5381.53700.002

    10/24/080.3140.3140.314000.3140.3220.31500.0030.9160.9160.916001.1441.1441.144001.0771.0771.077001.7411.7491.74900.0011.5311.5381.53400.003

    10/25/080.3140.3140.314000.3140.3220.3200.0030.9080.9160.91400.0041.1361.1441.14100.0041.0691.0771.07300.0041.7411.7491.74500.0041.5311.5381.53100.001

    10/26/080.3070.370.31400.010.3140.3850.32100.0110.9080.9630.9100.011.1361.1681.13800.0081.0691.1241.07200.0121.7411.7641.74600.0061.5241.5311.52400.001

    10/27/080.3070.370.32700.0210.3140.3850.3350.0010.0230.9230.9630.93900.0111.1441.1681.15500.0081.0841.1241.09900.0111.7411.7571.74600.0041.5241.5241.52400

    10/28/080.2990.3070.30700.0010.3140.3140.314000.9160.9230.92300.0021.1441.1441.144001.0771.0841.08200.0031.7411.7411.741001.5241.5241.52400

    10/29/080.3070.3070.307000.3140.3140.314000.9160.9230.91700.0021.1361.1441.13800.0041.0611.0771.0700.0061.7411.7411.741001.5091.5241.52200.003

    10/30/080.3070.3460.3200.0150.3140.3530.32600.0150.9160.9470.92900.0141.1361.1521.14300.0081.0611.1081.08300.0181.7411.7411.741001.5241.5241.52400

    10/31/080.3140.3460.32300.0110.3140.3530.3300.0120.9310.9550.94500.0071.1441.1521.15100.0031.0841.1081.09700.0081.7411.7411.741001.5091.5241.52100.005

    11/1/080.3140.3140.314000.3140.3220.31600.0040.9230.9310.9300.0031.1441.1441.144001.0771.0921.07900.0041.7411.7411.741001.5091.5241.51800.003

    11/2/080.3140.3460.32500.0110.3220.3530.33200.0110.9310.9550.94400.0071.1521.1521.152001.0921.1081.09900.0061.7411.7491.74300.0041.5161.5241.52300.002

    11/3/080.3140.3850.3290.0010.0230.3140.4010.3370.0010.0250.9310.9790.94500.0161.1441.1761.15400.0111.0771.1321.09600.0171.7411.7641.74500.0071.5161.5241.52400.001

    11/4/080.3140.3460.31900.0080.3140.3450.32400.0090.9390.9630.94700.0081.1441.161.15400.0051.0841.1081.09500.0071.7411.7491.74500.0041.5241.5241.52400

    11/5/080.3140.3140.314000.3140.3140.314000.9230.9390.9300.0041.1441.1441.144001.0771.0841.08100.0041.7411.7411.741001.5241.5241.52400

    11/6/080.3140.3140.314000.3140.3220.31800.0040.9080.9230.91900.0051.1361.1441.1400.0041.0611.0771.07100.0071.7411.7411.741001.5241.5241.52400

    11/7/080.3140.3140.314000.3220.3220.322000.9080.9080.908001.1291.1361.13300.0041.0611.0611.061001.7331.7411.73700.0041.5091.5241.5200.004

    11/8/080.3140.3140.314000.3220.3220.322000.90.9080.90500.0041.1211.1291.12700.0041.0531.0611.05800.0041.7331.7331.733001.5161.5161.51600

    11/9/080.3140.3540.33800.0140.3220.3610.34600.0160.90.9470.93300.0181.1211.1521.14600.0121.0531.1081.09100.021.7331.7491.7400.0041.5021.5161.51600.001

    11/10/080.3220.3540.33700.0120.3220.3610.34300.0140.9310.9550.94500.0091.1441.1521.14800.0041.0921.1161.10400.0091.7411.7411.741001.5161.5241.5200.004

    11/11/080.3140.3460.32400.0070.3220.3450.3300.0060.9390.9470.94300.0041.1521.1521.152001.0921.1081.09700.0051.7411.7411.741001.5161.5161.51600

    11/12/080.330.3540.34100.0090.330.3610.34600.0110.9470.9630.95700.0041.1521.161.15600.0041.11.1161.10900.0051.7411.7491.74300.0031.5021.5241.5200.004

    11/13/080.3220.330.32400.0030.330.330.33000.9390.9550.94900.0061.1521.1521.152001.0921.11.09800.0041.7411.7411.741001.5241.5241.52400

    11/14/080.3220.3220.322000.330.330.33000.9390.9390.939001.1521.1521.152001.0921.0921.092001.7411.7411.741001.5241.5241.52400

    11/15/080.3220.3220.322000.330.330.33000.9310.9390.93500.0041.1441.1521.1500.0041.0841.0921.08800.0041.7411.7411.741001.5241.5241.52400

    11/16/080.3220.3220.322000.330.330.33000.9230.9310.9300.0031.1441.1441.144001.0691.0921.08800.0051.7411.7411.741001.5241.5241.52400

    11/17/080.3220.330.32500.0040.330.330.33000.9310.9310.931001.1441.1441.144001.0921.11.09300.0031.7411.7411.741001.5241.5241.52400

    11/18/080.330.4090.3890.0010.0230.330.440.4070.0010.030.9310.9940.9800.0171.1441.1841.17800.0121.0921.1481.13500.0151.7411.7641.7600.0071.5241.5311.5300.003

    11/19/080.370.3850.37400.0060.3760.4010.38200.0090.9790.9870.9800.0031.1761.1761.176001.1221.141.12800.0071.7491.7571.75200.0041.5241.5311.52700.004

    11/20/080.3620.370.36400.0040.3690.3760.37300.0040.9790.9790.979001.1761.1761.176001.1221.1221.122001.7491.7491.749001.5241.5311.52900.003

    11/21/080.3620.3780.36400.0060.3690.3850.37200.0060.9790.9790.979001.1761.1761.176001.1221.1221.122001.7491.7571.75100.0031.5311.5311.53100

    11/22/080.3780.5270.4240.0010.0360.3850.950.4930.020.1410.9791.2141.0180.0020.0471.1761.381.2110.0020.0411.1221.3191.1560.0020.0391.7571.8981.7840.0010.0311.5311.5661.53900.01

    11/23/080.4240.5270.470.0010.0290.4470.950.660.0320.1781.0181.2231.0730.0030.0521.2151.381.2610.0020.0411.161.3191.2040.0020.0391.7961.8981.8270.0010.0241.5521.5661.56200.006

    11/24/080.4480.7470.5320.0120.110.5030.8330.6250.0150.1221.0421.0731.0500.0091.2381.2631.24500.0081.1821.2061.18900.0081.821.8351.82500.0051.5591.5661.56200.003

    11/25/080.4320.4640.44500.0120.4630.5650.50.0010.0351.0251.051.03700.011.2231.2471.23400.0091.1671.1911.17800.0091.8121.8281.81800.0061.5591.5591.55900

    11/26/080.4320.6520.5030.0020.0440.4710.950.8290.0370.1931.0341.2771.1350.0050.0681.2311.4271.3170.0030.0551.1751.3641.2580.0030.0531.8121.8981.8550.0010.0251.5591.5731.56400.003

    11/27/080.4240.7160.490.0080.0910.4470.950.5580.0260.1611.0251.121.0460.0010.0231.2231.3091.24700.0211.1671.251.1900.021.8121.8591.82300.0131.5591.5661.56100.003

    11/28/080.4090.4240.41700.0070.4240.4470.43600.0081.0181.0251.02200.0041.2151.2231.2200.0041.161.1671.16400.0041.8041.8121.80900.0041.5521.5591.55400.003

    11/29/080.3930.4090.39900.0060.4160.4240.41900.0041.011.0181.01500.0041.2071.2151.21100.0041.1521.161.15600.0041.8041.8041.804001.5311.5521.54400.005

    11/30/080.3930.3930.393000.4080.4160.40900.0031.011.011.01001.2071.2071.207001.1521.1521.152001.8041.8041.804001.5451.5451.54500

    12/1/080.3780.3930.38500.0060.3930.4080.39800.0051.0021.011.00800.0031.2071.2071.207001.1521.1521.152001.7961.8041.800.0041.5311.5451.53900.003

    12/2/080.3780.5970.420.0030.0540.3930.950.5080.0360.191.0021.3091.0440.0060.0741.2071.4591.2420.0040.0641.1521.3951.1850.0040.0621.7961.9141.8160.0010.0321.5381.5661.54200.008

    12/3/080.4561.1310.780.0710.2670.5030.9580.8470.0280.1691.051.3481.1860.010.0981.271.4741.3430.0030.0521.2131.4091.2830.0030.051.8281.9061.85800.021.5661.581.56700.003

    12/4/080.4240.4560.44100.0070.4470.4950.47100.0111.0341.051.03700.0051.2381.2631.24900.0071.1821.2061.19200.0071.8121.8281.81900.0021.5591.5661.5600.002

    12/5/080.4010.4320.41800.0090.4240.4550.43600.011.0251.0341.02600.0021.2231.2381.23200.0041.1671.1821.17600.0041.8041.821.80900.0041.5521.5591.55300.003

    12/6/080.3930.4010.39600.0040.4080.4240.41200.0061.0181.0251.0200.0031.2151.2231.22200.0031.161.1671.16600.0031.7961.8121.79900.0041.5451.5521.54800.004

    12/7/080.3850.3930.38900.0040.4010.4080.40500.0041.0181.0181.018001.2151.2231.21600.0031.161.1671.16100.0031.7961.7961.796001.5451.5451.54500

    12/8/080.3780.3850.38100.0040.3850.4080.39500.0081.0181.0181.018001.2151.2151.215001.161.161.16001.7961.7961.796001.5381.5451.54200.004

    12/9/080.3780.3780.378000.3850.3930.3900.0041.0181.0181.018001.2151.2151.215001.161.161.16001.7961.7961.796001.5381.5381.53800

    12/10/080.3780.4320.38500.0140.3850.4630.40100.0191.0181.0341.0200.0041.2151.2311.21900.0051.161.1751.16300.0051.7961.8121.79700.0041.5381.5381.53800

    12/11/080.3780.4640.4030.0010.0230.3930.5650.4290.0020.0441.0181.0571.02600.0111.2151.2551.22700.0111.161.1981.17100.011.7891.8351.79800.0111.5381.5451.54300.003

    12/12/080.3850.3930.38800.0040.4010.4080.40300.0031.0181.0181.018001.2151.2231.21900.0041.161.1671.16300.0041.7891.7891.789001.5451.5451.54500

    12/13/080.3850.4160.39700.0080.4010.4470.41700.0121.0181.0341.02400.0041.2151.2311.22400.0041.161.1751.16800.0041.7891.8041.79600.0031.5451.5451.54500

    12/14/080.3850.3930.38700.0040.4010.4080.40300.0031.0181.0251.02100.0041.2151.2231.21900.0041.161.1671.16400.0041.7891.7961.79200.0041.5381.5451.54200.004

    12/15/080.3780.3850.3800.0040.3850.4010.39500.0061.0181.0181.018001.2151.2151.215001.161.161.16001.7811.7891.78600.0041.5381.5451.53800.001

    12/16/080.370.3780.37700.0010.3850.3930.38600.0031.0181.0181.018001.2151.2151.215001.161.161.16001.7811.7891.78400.0041.5381.5381.53800

    12/17/080.370.3780.37100.0030.3760.3850.38400.0021.0181.0181.018001.2151.2151.215001.161.161.16001.7811.7811.781001.5381.5381.53800

    12/18/080.3620.370.36700.0040.3760.3850.38100.0041.0181.0181.018001.2151.2151.215001.161.161.16001.7731.7811.7800.0021.5381.5381.53800

    12/19/080.3620.3620.362000.3690.3760.37300.0041.011.0181.01500.0041.2071.2151.21100.0041.1521.161.15600.0041.7731.7811.77700.0041.5381.5381.53800

    12/20/080.3540.3620.35800.0040.3690.3760.37200.0041.011.0181.0100.0011.2071.2071.207001.1521.1521.152001.7731.7731.773001.5381.5381.53800

    12/21/080.3460.3540.35100.0030.3610.3690.36600.0041.011.011.01001.2071.2071.207001.1521.1521.152001.7731.7731.773001.5381.5381.53800

    12/22/080.3460.3540.34900.0030.3610.3610.361001.011.011.01001.2071.2071.207001.1521.1521.152001.7641.7731.76800.0041.5381.5381.53800

    12/23/080.3460.3460.346000.3530.3610.35800.0041.011.011.01001.21.2071.20700.0011.1451.1521.15200.0011.7571.7641.76100.0041.5381.5381.53800

    12/24/080.3380.3460.34500.0030.3530.3530.353001.0021.011.00800.0031.21.2071.20200.0031.1451.1521.14700.0031.7571.7571.757001.5381.5381.53800

    12/25/080.3380.3620.35200.0070.3530.3690.36200.0071.0021.011.0100.0021.21.21.2001.1451.1451.145001.7571.7641.76100.0041.5381.5381.53800

    12/26/080.3540.4480.3990.0010.0240.3610.5180.4240.0010.0371.011.0571.02800.0111.21.2551.22200.0121.1451.1981.16600.0111.7641.8281.77900.0121.5381.5451.54100.004

    12/27/080.3540.370.36300.0070.3690.3850.37700.0071.0181.0251.01900.0031.2151.2151.215001.161.161.16001.7641.7731.76800.0041.5381.5381.53800

    12/28/080.3460.3540.35200.0030.3610.3690.36600.0041.0181.0181.018001.2071.2151.21200.0041.1521.161.15700.0041.7641.7641.764001.5381.5381.53800

    12/29/080.3460.3620.35200.0060.3610.3690.36400.0041.011.0181.01700.0031.2071.2071.207001.1521.1521.152001.7641.7641.764001.5381.5381.53800

    12/30/080.3460.3460.346000.3610.3610.361001.011.0181.01200.0031.2071.2071.207001.1521.1521.152001.7641.7641.764001.5381.5381.53800

    12/31/080.3380.3460.34300.0040.3530.3610.35600.0041.011.011.01001.2071.2071.207001.1521.1521.152001.7641.7641.764001.5381.5381.53800

    1/1/090.3380.3460.34200.0040.3530.3530.353001.011.011.01001.2071.2071.207001.1521.1521.152001.7641.7641.764001.5381.5381.53800

    1/2/090.3380.3460.34200.0040.3450.3530.35200.0021.0021.011.00700.0041.2071.2071.207001.1521.1521.152001.7571.7641.76100.0041.5381.5381.53800

    1/3/090.3380.3380.338000.3450.3530.34800.0040.9941.002100.0041.2071.2071.207001.1521.1521.152001.7571.7571.757001.5381.5381.53800

    1/4/090.3380.3380.338000.3450.3450.345000.9940.9940.994001.21.2071.20400.0041.1451.1521.14900.0031.7571.7571.757001.5381.5381.53800

    1/5/090.3380.4640.3910.0010.0310.3450.5650.4120.0020.0480.9941.0651.02400.0151.21.2631.22400.0141.1451.2061.16800.0131.7571.8281.77500.0141.5381.5451.54200.004

    1/6/090.3540.370.35800.0060.3690.3760.37200.0041.0181.0181.018001.2151.2151.215001.161.161.16001.7641.7641.764001.5381.5381.53800

    1/7/090.3540.3850.36100.0090.3690.3930.37400.0081.0181.0181.018001.2151.2151.215001.161.161.16001.7641.7731.76600.0031.5381.5381.53800

    1/8/090.3460.3620.35600.0040.3610.3690.36600.0041.011.0181.01500.0041.2071.2151.21200.0041.1521.161.15600.0041.7571.7641.76400.0011.5381.5381.53800

    1/9/090.3460.3620.35300.0070.3530.3690.36100.0071.011.011.01001.2071.2071.207001.1521.1521.152001.7571.7641.76100.0041.5381.5381.53800

    1/10/090.3460.3460.346000.3530.3530.353001.011.011.01001.2071.2071.207001.1521.1521.152001.7571.7571.757001.5381.5381.53800

    1/11/090.3460.3460.346000.3530.3530.353001.011.011.01001.2071.2071.207001.1521.1521.152001.7571.7571.757001.5381.5381.53800

    1/12/090.3460.3460.346000.3530.3530.353001.0021.011.00700.0041.2071.2071.207001.1521.1521.152001.7571.7571.757001.5381.5381.53800

    1/13/090.3460.3460.346000.3530.3530.353001.0021.0021.002001.2071.2071.207001.1521.1521.152001.7571.7571.757001.5381.5381.53800

    1/14/090.3460.3460.346000.3530.3530.353000.9871.0020.99700.0051.21.2071.20400.0041.1451.1521.14900.0031.7491.7571.75700.0021.5381.5381.53800

    1/15/090.3460.3460.346000.3530.3530.353000.9870.9940.99100.0041.21.21.2001.1451.1451.145001.7571.7571.757001.5381.5381.53800

    1/16/090.3460.3460.346000.3530.3530.353000.9940.9940.994001.21.21.2001.1451.1451.145001.7571.7571.757001.5381.5381.53800

    1/17/090.3460.3460.346000.3530.3530.353000.9790.9940.98800.0061.1921.21.19400.0041.1381.1451.1400.0041.7571.7571.757001.5381.5381.53800

    1/18/090.3460.3460.346000.3530.3530.353000.9710.9790.97500.0041.1841.1921.18800.0041.131.1381.13400.0041.7571.7571.757001.5381.5381.53800

    1/19/090.3460.3460.346000.3530.3530.353000.9710.9710.971001.1841.1841.184001.131.131.13001.7571.7571.757001.5381.5381.53800

    1/20/090.3460.3540.34700.0020.3530.3690.35500.0050.9630.9870.97100.0071.1761.1921.18200.0051.1221.1381.12800.0051.7571.7571.757001.5381.5381.53800

    1/21/090.3460.3540.35200.0030.3530.3690.36300.0040.9870.9870.987001.1921.1921.192001.1381.1381.138001.7571.7571.757001.5381.5381.53800

    1/22/090.3460.3540.34600.0010.3530.3690.35300.0020.9871.0020.9900.0041.1921.1921.192001.1381.1381.138001.7571.7571.757001.5381.5381.53800

    1/23/090.3380.370.35500.0120.3450.3850.36600.0141.0021.0021.002001.1921.21.200.0011.1381.1451.14500.0011.7571.7641.75900.0031.5311.5381.53500.003

    1/24/090.330.4010.33800.0170.3380.4240.34700.020.9941.0180.99800.0061.1921.2071.19400.0041.1381.1521.13900.0041.7491.7731.75600.0061.5311.5381.53100.001

    1/25/090.3780.4010.38700.0070.3930.4320.40900.011.0181.0181.018001.2071.2151.21200.0041.1521.161.15600.0041.7641.7731.76600.0031.5311.5381.53500.003

    1/26/090.370.3850.37700.0030.3850.4010.39100.0051.0181.0181.018001.2151.2151.215001.161.161.16001.7641.7731.76500.0011.5381.5381.53800

    1/27/090.370.3850.37100.0040.3760.4010.38200.0061.0181.0181.018001.2071.2151.2100.0041.1521.161.15500.0041.7641.7641.764001.5381.5381.53800

    1/28/090.370.3850.37500.0060.3850.4010.3900.0061.0181.0181.018001.2071.2071.207001.1521.1521.152001.7641.7731.76500.0021.5381.5381.53800

    1/29/090.3620.3780.36700.0060.3760.3930.3800.0041.011.0181.01400.0041.2071.2071.207001.1521.1521.152001.7641.7641.764001.5381.5381.53800

    1/30/090.3620.3620.362000.3690.3760.37300.0041.011.011.01001.2071.2071.207001.1521.1521.152001.7571.7641.76300.0031.5381.5381.53800

    1/31/090.3620.3780.36600.0070.3690.3930.37600.0111.011.011.01001.2071.2071.207001.1521.1521.152001.7641.7731.76500.0021.5381.5381.53800

    2/1/090.3540.3780.35900.0060.3690.3930.37300.0051.011.011.01001.2071.2071.207001.1521.1521.152001.7571.7641.76100.0041.5381.5381.53800

    2/2/090.3540.3540.354000.3610.3690.36600.0041.011.011.01001.2071.2071.207001.1521.1521.152001.7571.7641.7600.0031.5381.5381.53800

    2/3/090.3540.4640.3880.0010.030.3610.6050.4130.0030.0551.011.0651.02400.0131.2071.2551.2200.0121.1521.1981.16500.0121.7571.8121.7700.0131.5381.5451.5400.003

    2/4/090.3850.4720.4160.0010.0250.3930.6050.4490.0030.0511.0251.0731.04100.0141.2231.2631.23600.0121.1671.2061.1800.0121.7641.8351.78100.0151.5451.5521.54500.001

    2/5/090.4090.9580.5940.0260.1610.4320.950.7830.0220.151.0421.191.0940.0010.0291.2311.3721.2820.0010.0261.1751.3111.2250.0010.0251.7811.8831.82800.0171.5451.5661.55700.005

    2/6/090.4560.4950.47400.0140.5260.950.6460.0160.1281.0731.1591.09300.0211.271.3331.28700.0171.2131.2731.22900.0161.821.8591.83300.0091.5591.5591.55900

    2/7/090.440.4720.45600.0070.4950.620.5410.0010.0311.0651.0891.07400.0051.2631.2781.27100.0041.2061.221.21400.0041.821.8281.82100.0031.5591.5591.55900

    2/8/090.4240.440.43300.0050.4710.4950.4800.0071.0571.0651.05900.0031.2551.2631.25600.0031.1981.2061.200.0031.8041.821.81200.0041.5591.5591.55900

    2/9/090.4090.4240.41600.0070.440.4710.45300.0121.051.0571.05200.0031.2381.2551.24600.0061.1821.1981.18900.0061.8041.8041.804001.5521.5591.55600.004

    2/10/090.4010.4090.40400.0040.4240.440.4300.0061.0421.051.04400.0041.2381.2381.238001.1821.1821.182001.7961.8041.800.0041.5521.5521.55200

    2/11/090.390.4010.39300.0030.4160.4240.4200.0041.0421.0421.042001.2311.2381.23400.0041.1751.1821.17800.0031.7891.7961.79100.0031.5521.5521.55200

    2/12/090.390.4210.39700.0090.4160.4630.42600.0151.0421.051.04200.0021.2311.2381.23600.0041.1751.1821.17900.0031.7891.8121.79400.0051.5521.5521.55200

    2/13/090.3850.390.38700.0030.4080.4160.41100.0041.0341.0421.03700.0041.2311.2381.23400.0041.1751.1821.17800.0031.7891.7961.79100.0031.5451.5521.55100.003

    2/14/090.3850.4060.3900.0070.4080.440.41500.0111.0341.0421.03800.0041.2311.2311.231001.1751.1751.175001.7891.7961.79300.0041.5451.5521.55100.003

    2/15/090.380.3850.38200.0020.4010.4080.40400.0041.0341.0421.03500.0031.2311.2311.231001.1751.1751.175001.7891.7961.79200.0041.5451.5521.54900.004

    2/16/090.3740.380.37700.0030.3930.4010.39600.0041.0251.0341.0300.0041.2311.2311.231001.1751.1751.175001.7891.7891.789001.5451.5521.54600.003

    2/17/090.3690.3740.37200.0030.3850.3930.38900.0041.0251.0251.025001.2231.2311.22800.0041.1671.1751.17200.0041.7811.7891.78500.0041.5451.5451.54500

    2/18/090.3690.3690.369000.3850.3850.385001.0251.0251.025001.2231.2311.22300.0011.1671.1751.16700.0011.7811.7811.781001.5451.5451.54500

    2/19/090.3620.3690.36500.0030.3760.3850.38100.0041.0251.0251.025001.2231.2231.223001.1671.1671.167001.7811.7811.781001.5451.5451.54500

    2/20/090.3620.4530.4050.0010.0290.3760.5180.440.0020.0461.0251.0651.04400.0141.2231.2551.23800.0111.1671.1981.18100.0111.7811.821.79500.0111.5451.5521.54600.003

    2/21/090.3960.5410.4130.0010.0310.4240.7070.4540.0030.0581.051.1041.05500.0111.2381.2941.24700.0131.1821.2361.1900.0131.7891.8591.79700.0121.5451.5591.55300.003

    2/22/090.3850.3960.39100.0050.4080.4240.41600.0071.0421.051.04500.0041.2381.2381.238001.1821.1821.182001.7891.7961.79200.0041.5521.5521.55200

    2/23/090.3850.4060.3900.0080.4080.440.41500.0111.0421.0421.042001.2381.2381.238001.1821.1821.182001.7891.8041.7900.0031.5521.5521.55200

    2/24/090.3740.4010.38200.0070.3930.4320.40300.0111.0341.0421.03800.0041.2311.2381.23600.0031.1791.1821.18100.0011.7891.7891.789001.5451.5521.5500.003

    2/25/090.3740.380.37500.0020.3930.4010.39300.0021.0341.0341.034001.2311.2381.23200.0011.1791.1791.179001.7811.7891.78800.0031.5451.5521.54500.002

    2/26/090.3740.380.37700.0030.3930.4010.39700.0041.0341.0341.034001.2311.2311.231001.1791.1791.179001.7891.7891.789001.5451.5451.54500

    2/27/090.3740.380.37700.0030.3930.4010.39600.0041.0341.0341.034001.2311.2311.231001.1791.1791.179001.7891.7891.789001.5451.5451.54500

    2/28/090.3690.3740.3700.0030.3850.3930.38700.0041.0341.0341.034001.2311.2311.231001.1711.1791.17400.0041.7891.7891.789001.5451.5451.54500

    3/1/090.3620.3690.36500.0030.3760.3850.3800.0041.0251.0341.0300.0041.2231.2311.22800.0041.1711.1711.171001.7811.7891.78500.0041.5451.5451.54500

    3/2/090.3620.3740.36800.0050.3760.3930.38400.0071.0251.0341.02600.0011.2231.2311.22400.0031.1711.1711.171001.7811.7891.78200.0031.5451.5451.54500

    3/3/090.3740.4060.38800.0090.3930.440.41200.0141.0251.0421.03800.0051.2231.2311.22900.0041.1711.1861.17700.0041.7891.7891.789001.5451.5451.54500

    3/4/090.3740.380.37600.0030.3930.4010.39500.0041.0341.0421.03600.0041.2311.2471.24200.0071.1791.1791.179001.7811.7891.78400.0041.5161.5451.5300.011

    3/5/091.0341.0961.0550.0010.0241.2471.3091.2680.0010.0241.1791.2261.19500.0181.7811.8351.800.0171.5161.5241.52400.001

    3/6/091.0651.0811.06700.0051.2781.2941.2800.0051.2031.2181.20400.0041.8041.8351.81100.0061.5241.5311.52900.003

    3/7/091.0571.0651.0600.0041.271.2781.27300.0041.1951.2031.19800.0041.8041.8121.80700.0041.5241.5521.53900.011

    3/8/091.0571.0891.07400.0091.271.3021.28700.0091.1951.2181.2100.0071.8041.8281.81700.0081.5521.5521.55200

    3/9/091.0571.0731.06500.0041.271.2861.27800.0041.2031.2111.20400.0031.8121.821.81400.0041.5521.5521.55200

    3/10/091.0571.0651.05800.0031.271.2781.27100.0031.1951.2031.19700.0041.8041.8121.80700.0041.5521.5521.55200

    3/11/091.0421.0571.0500.0071.2551.271.26300.0071.1861.1951.1900.0041.8041.8041.804001.5311.5521.55200.003

    3/12/091.0421.0421.042001.2551.2551.255001.1861.1861.186001.7961.8041.800.0041.5381.5521.5500.004

    3/13/091.0421.0421.042001.2551.2551.255001.1791.1861.18300.0041.7961.7961.796001.5161.5521.54400.008

    3/14/091.0341.0421.03800.0041.2471.2551.25100.0041.1791.1791.179001.7891.7961.79400.0031.5521.5521.55200

    3/15/091.0341.0341.034001.2471.2471.247001.1791.1791.179001.7891.7961.79200.0041.5451.5521.54900.004

    3/16/091.0341.0341.034001.2471.2471.247001.1711.1791.17600.0041.7891.7891.789001.5451.5451.54500

    3/17/091.0251.0341.03100.0041.2381.2471.24400.0041.1711.1711.171001.7811.7891.78700.0041.5451.5451.54500

    3/18/090.3540.3540.354000.3690.3690.369001.0251.0341.02700.0031.2311.2471.23800.0051.1711.1711.171001.7811.7891.78400.0041.5161.5451.53800.007

    3/19/090.3540.3540.354000.3690.3760.3700.0021.0251.0251.025001.2311.2311.231001.1711.1711.171001.7811.7811.781001.5311.5381.53700.001

    3/20/090.3460.3540.35100.0040.3610.3690.36800.0031.0251.0251.025001.2311.2311.231001.1711.1711.171001.7731.7811.77600.0041.5381.5381.53800

    3/21/090.3460.3540.3500.0040.3610.3690.36900.0021.0251.0251.025001.2311.2311.231001.1711.1711.171001.7731.7731.773001.5381.5381.53800

    3/22/090.3460.3540.34700.0030.3690.3690.369001.0181.0251.02300.0031.2311.2311.231001.1631.1711.16800.0041.7731.7731.773001.5381.5381.53800

    3/23/090.3460.3460.346000.3610.3690.36400.0041.0181.0251.01900.0021.2231.2311.22600.0041.1551.1631.15900.0041.7731.7731.773001.5381.5381.53800

    3/24/090.3380.3460.34200.0040.3530.3610.35800.0041.011.0181.01400.0041.2151.2231.21900.0041.1481.1551.15200.0041.7641.7731.76900.0041.5381.5381.53800

    3/25/090.3380.3380.338000.3530.3530.353001.0021.011.00600.0041.2071.2151.21200.0041.141.1481.14400.0041.7641.7641.764001.5381.5381.53800

    3/26/090.3380.3380.338000.3530.3530.353000.9791.0020.99300.0091.21.2071.20400.0041.1241.141.13300.0071.7641.7641.764001.5381.5381.53800

    3/27/090.330.3380.33300.0040.3450.3530.34700.0040.9710.9790.97600.0041.1841.21.19600.0051.1161.1241.12100.0031.7641.7641.764001.5381.5381.53800

    3/28/090.3220.330.3300.0020.3380.3450.34100.0040.9550.9710.96200.0041.1761.1921.18200.0041.1081.1161.11400.0041.7641.7641.764001.5381.5381.53800

    3/29/090.3220.3220.322000.3380.3380.338000.9470.9550.95200.0041.1681.1761.17300.0031.11.1081.10600.0041.7641.7641.764001.5381.5381.53800

    3/30/090.3140.3220.31700.0040.3220.3380.32900.0050.9390.9470.94300.0041.161.1681.16500.0041.0921.11.09800.0041.7641.7641.764001.5381.5381.53800

    3/31/090.3070.3140.30700.0020.3140.330.32200.0020.9230.9390.93300.0051.1441.161.15500.0071.0841.0921.0900.0041.7571.7641.7600.0041.5241.5381.5300.006

    4/1/090.2990.3070.300.0030.3140.3140.314000.9160.9230.92200.0021.1441.1441.144001.0771.0841.08300.0031.7571.7571.757001.5241.5241.52400

    4/2/090.2990.2990.299000.3060.3140.30800.0030.9160.9160.916001.1361.1441.14100.0041.0691.0841.07500.0041.7491.7571.7500.0021.5021.5241.51400.01

    4/3/090.2830.2990.28600.0050.2980.3060.30200.0040.9080.9160.90800.0011.1291.1361.13300.0041.0611.0691.06700.0041.7491.7491.749001.4951.5091.50300.007

    4/4/090.2830.2830.283000.290.2980.29500.0040.90.9080.90300.0041.1211.1291.12600.0041.0531.0611.0600.0021.7491.7491.749001.4811.5021.49100.008

    4/5/090.2830.2830.283000.290.290.29000.8850.90.89300.0041.1131.1211.11800.0041.0461.0531.05100.0031.7491.7491.749001.4741.4951.48500.01

    4/6/090.2760.2830.27800.0030.2820.290.2900.0020.8770.8850.88200.0041.1051.1131.1100.0041.0381.0461.04300.0041.7411.7491.74500.0041.4671.4881.47800.009

    4/7/090.2760.2760.276000.2820.290.28300.0020.8610.8770.86800.0081.0981.1051.10100.0041.031.0381.03400.0041.7331.7411.73700.0041.4671.4811.47400.007

    4/8/090.2670.2760.26900.0030.2740.2820.28100.0030.8610.8610.861001.091.0981.09700.0021.031.031.03001.7331.7331.733001.4671.4671.46700

    4/9/090.2590.2670.26200.0040.2740.2740.274000.8530.8610.85800.0041.091.0981.09200.0041.0221.031.02700.0041.7331.7331.733001.4671.4671.46700

    4/10/090.2590.2590.259000.2740.2740.274000.8530.8530.853001.0821.091.08600.0041.0141.0221.0200.0031.7181.7331.72800.0061.4671.4671.46700

    4/11/090.2590.2590.259000.2740.2740.274000.8370.8530.84700.0061.0741.0821.07800.0041.0061.0141.01200.0041.7181.7261.72200.0041.4671.4671.46700

    4/12/090.2590.3140.2900.020.2670.3380.30500.0220.8370.9160.8880.0010.0281.0741.1291.11700.0221.0061.0841.0590.0010.0261.7181.7491.73300.0091.4671.5021.49400.014

    4/13/090.2670.2830.27100.0050.2740.2980.28300.0050.8850.9080.8900.0051.1051.1361.11700.0081.0531.0921.06300.0081.7261.7411.7300.0041.4671.5021.48300.014

    4/14/090.2670.330.2940.0010.0230.2820.3450.3090.0010.0230.9080.9390.92100.0131.1291.1441.13900.0061.0771.1081.09500.0121.7331.7491.73900.0061.5091.5091.50900

    4/15/090.2670.2670.267000.2740.2820.27500.0020.8850.9080.89700.0061.0981.1291.11500.0091.0461.0771.05900.011.7261.7331.7300.0041.4671.5091.48600.018

    4/16/090.2590.2670.26600.0030.2670.2740.27100.0040.8610.8850.87700.0071.0821.0981.09300.0061.0221.0461.03300.0081.7181.7261.72600.0011.4671.4671.46700

    4/17/090.2590.2670.26100.0030.2670.2670.267000.8610.8690.86200.0031.0821.0821.082001.0221.031.02600.0041.7181.7261.72400.0041.4671.4671.46700

    4/18/090.2590.2590.259000.2670.2670.267000.8450.8610.85500.0041.0741.0821.0800.0041.0141.0221.01900.0041.7181.7181.718001.4671.4671.46700

    4/19/090.2590.2590.259000.2670.2670.267000.8290.8450.83600.0071.0581.0741.06700.0070.9981.0141.00300.0051.711.7181.71300.0041.4671.4671.46700

    4/20/090.2510.2590.25900.0010.2590.2670.26500.0040.8210.8290.82400.0041.051.0581.05300.0040.990.9980.99100.0031.711.711.71001.4671.4671.46700

    4/21/090.2510.2590.25200.0020.2590.2670.25900.0010.8210.8210.821001.051.0581.05500.0040.990.9980.99500.0041.711.711.71001.4671.4671.46700

    4/22/090.2510.2990.2800.0170.2590.3220.29400.0210.8210.9160.8910.0010.0261.0581.1291.11500.0180.9981.0841.06400.0221.711.7331.7300.0061.4671.5021.49700.009

    4/23/090.2670.3220.29400.0190.2740.3450.30900.0220.8850.9390.91400.0191.1131.1441.13600.0111.0611.1081.0900.0161.7331.7491.73800.0051.4881.5091.50600.006

    4/24/090.2670.2830.27300.0050.2740.290.28600.0040.8920.90.89700.0041.1211.1361.12900.0051.0691.0841.07900.0061.7331.7331.733001.5021.5091.50400.003

    4/25/090.2590.2670.26700.0020.2740.2820.27500.0030.8850.8920.88700.0031.0981.1211.11300.0061.0461.0691.05700.0081.7261.7331.7300.0041.4741.5021.4900.012

    4/26/090.2590.2670.26100.0030.2670.2740.2700.0040.8690.8850.87600.0061.091.0981.09500.0041.031.0461.03700.0071.7181.7331.72300.0041.4671.4811.47400.007

    4/27/090.2590.2590.259000.2670.2670.267000.8610.8690.86700.0031.0821.091.08800.0031.0221.0381.02800.0031.7181.7261.72200.0041.4671.4881.47300.007

    4/28/090.2590.2670.2600.0020.2670.2820.27300.0040.8610.8920.88300.0071.091.1211.10500.0071.0381.0771.06100.0081.7181.7261.72600.0011.4881.4951.49500.001

    4/29/090.2670.2670.267000.2820.290.28600.0040.8920.90.89900.0021.1211.1211.121001.0691.0841.07800.0061.7261.7261.726001.4951.4951.49500

    4/30/090.2670.2670.267000.2820.2820.282000.90.90.9001.1131.1211.11400.0031.0531.0691.06100.0031.7261.7261.726001.4881.4951.49400.003

    5/1/090.2670.2670.267000.2820.2820.282000.8850.90.89100.0061.0981.1131.10700.0061.0381.0611.04700.0061.7261.7261.726001.4671.4881.47200.006

    5/2/090.2670.2670.267000.2740.2820.27700.0040.8770.8770.877001.0981.0981.098001.0381.0461.04300.0041.7261.7261.726001.4671.4881.47400.009

    5/3/090.2670.2670.267000.2740.2740.274000.8610.8770.86700.0061.091.0981.09300.0041.0221.0381.03100.0061.7181.7261.72500.0031.4671.4671.46700

    5/4/090.2590.2670.26300.0040.2740.2740.274000.8450.8610.8500.0051.0741.091.08200.0051.0141.0221.01800.0041.7181.7261.72100.0041.4671.4671.46700

    5/5/090.2590.2590.259000.2670.2740.26900.0030.8290.8450.83400.0051.0741.0741.074001.0061.0141.00800.0031.7181.7181.718001.4671.4671.46700

    5/6/090.2590.2590.259000.2670.2670.267000.8290.8290.829001.0661.0741.07100.0040.9981.0061.00600.0021.711.7181.71500.0041.4671.4671.46700

    5/7/090.2590.2670.26400.0040.2670.290.27700.0090.8290.8850.8640.0010.0231.0661.1051.09400.0170.9981.0611.0390.0010.0241.711.7261.72200.0071.4671.4951.48200.011

    5/8/090.2590.2670.26200.0040.2670.2740.2700.0040.8610.8770.86700.0051.091.1051.09700.0061.0221.0461.03600.0091.7181.7261.72200.0041.4671.4741.46800.002

    5/9/090.2590.2590.259000.2670.2670.267000.8370.8610.8500.0081.0661.091.07800.0051.0061.0221.01400.0071.711.7181.71400.0041.4671.4671.46700

    5/10/090.2590.3140.26400.0110.2670.330.27500.0140.8370.9230.8590.0010.0241.0661.1361.09100.0211.0061.11.0410.0010.0261.711.7491.72100.0121.4671.5021.48200.011

    5/11/090.3140.3850.34200.0210.3380.4240.3650.0010.0250.9230.9710.94400.0121.1441.1681.15700.0071.11.1321.11400.0091.7411.7731.74700.0081.5021.5091.50500.004

    5/12/090.3460.5110.40.0020.0460.3610.730.4490.0070.0850.9551.0420.98700.0221.161.2381.19300.021.1241.1951.15100.0191.7491.8121.76500.0151.5091.5311.5200.006

    5/13/090.330.3620.34100.0110.3450.3850.35900.0130.9710.9790.97300.0031.1841.1841.184001.141.1481.14100.0031.7571.7571.757001.5241.5241.52400

    5/14/090.3220.330.32700.0040.3380.3450.34100.0040.9630.9710.96600.0041.1841.1841.184001.141.141.14001.7571.7571.757001.5241.5241.52400

    5/15/090.3140.3220.31800.0040.3220.3380.33100.0060.9630.9630.963001.1761.1841.18200.0031.141.141.14001.7571.7571.757001.5241.5241.52400

    5/16/090.3140.3140.314000.3220.330.32700.0040.9630.9630.963001.1761.1841.18300.0021.141.141.14001.7571.7571.757001.5241.5241.52400

    5/17/090.3070.3140.31100.0040.3140.3220.31900.0040.9630.9630.963001.1321.141.13500.0041.7571.7571.757001.5161.5241.52400.001

    5/18/090.2990.3070.30400.0040.3140.3140.314000.9630.9630.963001.1241.1321.12700.0041.7571.7571.757001.5161.5241.52400.001

    5/19/090.2990.2990.299000.3140.3140.314000.9630.9710.96400.0031.1081.1241.11600.0061.7491.7571.75300.0041.5091.5241.52300.002

    5/20/090.2990.2990.299000.3140.3140.314000.9630.9630.963001.1081.1081.108001.7491.7491.749001.5241.5241.52400

    5/21/090.2990.2990.299000.3140.3140.314000.9390.9630.95300.0091.11.1081.10500.0041.7491.7491.749001.5161.5311.52700.004

    5/22/090.2990.2990.299000.3060.3140.30900.0040.9390.9390.939001.11.11.1001.7491.7491.749001.5311.5311.53100

    5/23/090.2990.2990.299000.3060.3060.306000.9310.9390.93600.0041.0921.11.09700.0041.7491.7491.749001.5311.5311.53100

    5/24/090.2830.2990.29700.0040.2980.3060.30600.0020.9230.9310.92900.0041.0921.0921.092001.7491.7491.749001.5311.5311.53100

    5/25/090.2830.2830.283000.290.2980.29100.0010.9160.9230.92100.0031.0771.0921.08600.0061.7491.7491.749001.5311.5311.53100

    5/26/090.2760.2830.27800.0030.290.290.29000.9080.9160.91500.0031.0771.0841.07800.0021.7491.7491.749001.5241.5311.52700.004

    5/27/090.2670.2760.27200.0040.2820.290.28500.0040.9080.9160.90800.0011.0771.0771.077001.7491.7491.749001.5241.5241.52400

    daily water elevation

    BN2019.238

    Diff E2-BN-0.762

    DATEMean E1Mean E2Mean E3Mean E4Mean E5Mean E6Mean E7

    5/12/080.30719.5450.32219.560.86720.1051.07520.3131.03720.2751.69420.9321.46720.705

    5/13/080.30719.5450.31819.5560.85420.0921.06220.31.01820.2561.6920.9281.46720.705

    5/14/080.30719.5450.31419.5520.84220.081.0520.2881.00620.2441.68620.9241.46720.705

    5/15/080.30719.5450.31419.5520.83420.0721.0420.2780.99620.2341.68620.9241.46720.705

    5/16/080.30419.5420.31419.5520.82920.0671.03420.2720.9920.2281.68620.9241.46720.705

    5/17/080.30719.5450.3219.5580.82620.0641.03420.2720.98620.2241.68620.9241.46720.705

    5/18/080.30519.5430.31819.5560.82120.0591.03220.270.98220.221.68320.9211.46720.705

    5/19/080.29919.5370.30619.5440.81420.0521.02720.2650.97820.2161.67420.9121.46720.705

    5/20/080.29919.5370.30619.5440.8120.0481.02820.2660.97620.2141.67220.911.46720.705

    5/21/080.30319.5410.31219.550.82920.0671.04820.2861.00220.241.68320.9211.46820.706

    5/22/080.2919.5280.30319.5410.85820.0961.07420.3121.02820.2661.69320.9311.4720.708

    5/23/080.28319.5210.29819.5360.84520.0831.05120.2891.00620.2441.68920.9271.46720.705

    5/24/080.28319.5210.29819.5360.82320.0611.03520.2730.98520.2231.67920.9171.46720.705

    5/25/080.28319.5210.29819.5360.8120.0481.02620.2640.97420.2121.66820.9061.46720.705

    5/26/080.29219.530.30619.5440.82620.0641.04920.2871.00120.2391.68520.9231.46920.707

    5/27/080.30719.5450.31519.5530.87620.1141.09120.3291.04720.2851.70220.941.47320.711

    5/28/080.32219.560.30719.5450.89420.1321.10120.3391.05920.2971.70220.941.48120.719

    0.31419.5520.89120.1291.120.3381.0620.2981.70520.9431.48420.722

    5/30/080.30719.5450.3119.5480.88920.1271.09320.3311.04820.2861.70420.9421.48820.726

    5/31/080.29819.5360.30219.540.85120.0891.06420.3021.01420.2521.69720.9351.47720.715

    6/1/080.28319.5210.28719.5250.83120.0691.04620.2840.99720.2351.69120.9291.46720.705

    6/2/080.27619.5140.28219.520.82120.0591.04120.2790.98920.2271.68320.9211.46720.705

    6/3/080.27619.5140.27819.5160.82120.0591.0520.2881.00420.2421.67820.9161.46720.705

    6/4/080.28219.520.28819.5260.81820.0561.03720.2750.98620.2241.66920.9071.46720.705

    6/5/080.27119.5090.27419.5120.8120.0481.03120.2690.97220.211.65520.8931.46720.705

    6/6/080.26919.5070.26719.5050.81320.0511.04220.280.98920.2271.67220.911.46720.705

    6/7/080.28319.5210.83720.0751.06620.3041.02120.2591.68620.9241.46720.705

    6/8/080.28319.5210.28219.520.83720.0751.06220.31.01120.2491.68620.9241.46720.705

    6/9/080.28319.5210.28219.520.83320.0711.05520.293120.2381.68620.9241.46720.705

    6/10/080.2819.5180.28119.5190.82920.0671.06320.3011.0120.2481.68620.9241.46720.705

    6/11/080.2719.5080.27419.5120.82620.0641.04920.2870.99520.2331.67920.9171.46720.705

    6/12/080.27419.5120.27819.5160.83320.0711.05620.2941.00520.2431.6820.9181.46720.705

    6/13/080.30819.5460.31419.5520.88320.1211.09720.3351.05720.2951.720.9381.47920.717

    6/14/080.34819.5860.35919.5970.91620.1541.12920.3671.08820.3261.71320.9511.50220.74

    6/15/080.31919.5570.32519.5630.91920.1571.13220.371.0920.3281.7120.9481.50720.745

    6/16/080.30819.5460.31419.5520.9220.1581.13120.3691.09220.331.70920.9471.50920.747

    6/17/080.29319.5310.29819.5360.91720.1551.12920.3671.09220.331.7120.9481.50920.747

    6/18/080.29119.5290.29819.5360.91120.1491.12420.3621.07920.3171.7120.9481.50920.747

    6/19/080.29219.530.29819.5360.90620.1441.11820.3561.07320.3111.7120.9481.50920.747

    6/20/080.29219.530.29819.5360.89620.1341.1120.3481.05820.2961.7120.9481.51220.75

    6/21/080.29319.5310.319.5380.89720.1351.11320.3511.06920.3071.7120.9481.51620.754

    6/22/080.29919.5370.30719.5450.90620.1441.11820.3561.07220.311.7120.9481.51620.754

    6/23/080.30419.5420.30919.5470.90720.1451.12420.3621.07920.3171.71220.951.51620.754

    6/24/080.32419.5620.33719.5750.93120.1691.14220.381.09820.3361.72220.961.5220.758

    6/25/080.31619.5540.32419.5620.93920.1771.14620.3841.10620.3441.72420.9621.52420.762

    6/26/080.31719.5550.32519.5630.94220.181.14820.3861.11120.3491.72720.9651.52420.762

    6/27/080.30919.5470.31619.5540.94420.1821.15220.391.10820.3461.72620.9641.52420.762

    6/28/080.31819.5560.32619.5640.93920.1771.15220.391.10820.3461.72720.9651.52420.762

    6/29/080.31419.5520.32219.560.93720.1751.1520.3881.10520.3431.72620.9641.52420.762

    6/30/080.31719.5550.32519.5630.93120.1691.14420.3821.09820.3361.72620.9641.52420.762

    7/1/080.31419.5520.32219.560.92520.1631.14120.3791.08920.3271.72620.9641.52420.762

    7/2/080.30519.5430.31319.5510.91420.1521.13620.3741.0820.3181.72620.9641.52420.762

    7/3/080.29719.5350.30519.5430.92120.1591.13620.3741.08820.3261.72620.9641.52420.762

    7/4/080.29919.5370.31719.5550.9220.1581.13820.3761.08220.321.7320.9681.52420.762

    7/5/080.38819.6260.44919.6870.97120.2091.17920.4171.1320.3681.77621.0141.53820.776

    7/6/080.35719.5950.36619.6040.95520.1931.16720.4051.11720.3551.76521.0031.53820.776

    7/7/080.34819.5860.35819.5960.9620.1981.16620.4041.12420.3621.76521.0031.53820.776

    7/8/080.34619.5840.35319.5910.96320.2011.16620.4041.12420.3621.77121.0091.53420.772

    7/9/080.36419.6020.37719.6150.96620.2041.17120.4091.12220.361.77721.0151.53320.771

    7/10/080.35219.590.36319.6010.96320.2011.16820.4061.1220.3581.78121.0191.53320.771

    7/11/080.34719.5850.36119.5990.95920.1971.16420.4021.11620.3541.78121.0191.53120.769

    7/12/080.35819.5960.36519.6030.96120.1991.16720.4051.11820.3561.78121.0191.53120.769

    7/13/080.36519.6030.37819.6160.96420.2021.17220.411.1220.3581.78121.0191.53320.771

    7/14/080.35119.5890.36119.5990.96320.2011.16520.4031.1220.3581.77321.0111.53420.772

    7/15/080.35819.5960.36819.6060.96420.2021.16820.4061.12320.3611.77321.0111.53120.769

    7/16/080.35619.5940.36819.6060.96620.2041.16920.4071.12520.3631.77321.0111.53120.769

    7/17/080.35619.5940.3719.6080.96620.2041.17120.4091.12720.3651.77321.0111.53120.769

    7/18/080.36119.5990.37219.610.97320.2111.17220.411.12820.3661.77321.0111.53120.769

    7/19/080.35419.5920.36519.6030.97120.2091.16920.4071.13120.3691.77321.0111.53120.769

    7/20/080.35419.5920.36119.5990.96620.2041.16820.4061.12420.3621.77321.0111.53120.769

    7/21/080.36119.5990.37119.6090.96720.2051.17220.411.12620.3641.76721.0051.53120.769

    7/22/080.35719.5950.36619.6040.96620.2041.17220.411.12520.3631.76621.0041.53120.769

    7/23/080.34219.580.35119.5890.96320.2011.17120.4091.12420.3621.76421.0021.53120.769

    7/24/080.34119.5790.35119.5890.96420.2021.1720.4081.12220.361.76521.0031.53120.769

    7/25/080.35719.5950.36819.6060.97420.2121.17720.4151.1320.3681.76621.0041.53120.769

    7/26/080.36819.6060.3819.6180.97820.2161.17920.4171.13520.3731.76721.0051.53320.771

    7/27/080.38519.6230.40419.6420.98920.2271.19320.4311.14320.3811.77321.0111.53820.776

    7/28/080.37319.6110.38119.6190.98720.2251.18720.4251.1420.3781.76821.0061.53820.776

    7/29/080.39319.6310.42419.662120.2381.19820.4361.15120.3891.77221.011.54120.779

    7/30/080.38319.6210.39719.6350.99220.231.19720.4351.14820.3861.7721.0081.54120.779

    7/31/080.37619.6140.38819.6260.99420.2321.19420.4321.14820.3861.7721.0081.53820.776

    8/1/080.36519.6030.37619.6140.99120.2291.19220.431.14420.3821.76821.0061.53820.776

    8/2/080.36219.60.36919.6070.98720.2251.19220.431.1420.3781.76421.0021.53820.776

    8/3/080.35819.5960.36619.6040.98720.2251.19220.431.1420.3781.76421.0021.53820.776

    8/4/080.35419.5920.36119.5990.98720.2251.19220.431.1420.3781.76421.0021.53820.776

    8/5/080.36819.6060.3819.6180.99420.2321.19420.4321.14520.3831.762211.53820.776

    8/6/080.37919.6170.419.6380.99920.2371.220.4381.14820.3861.76421.0021.53820.776

    8/7/080.43119.6690.52219.761.0320.2681.2320.4681.17620.4141.78721.0251.54920.787

    8/8/080.419.6380.41919.6571.01420.2521.21120.4491.1620.3981.77721.0151.55220.79

    8/9/080.38319.6210.39919.6371.0120.2481.20720.4451.15520.3931.77321.0111.54720.785

    8/10/080.39419.6320.42519.6631.00220.241.21320.4511.16120.3991.77621.0141.54520.783

    8/11/080.37419.6120.38819.6261.00420.2421.20720.4451.15520.3931.77321.0111.54520.783

    8/12/080.37919.6170.39519.6331.00920.2471.20720.4451.15820.3961.77121.0091.53820.776

    8/13/080.3719.6080.38319.6211.00920.2471.20720.4451.15320.3911.76821.0061.53820.776

    8/14/080.35819.5960.37319.6111.0120.2481.20220.441.14920.3871.76421.0021.53820.776

    8/15/080.35419.5920.36619.6040.99520.2331.220.4381.14820.3861.76421.0021.53820.776

    8/16/080.35419.5920.36119.5990.99420.2321.220.4381.14820.3861.76421.0021.53820.776

    8/17/080.35219.590.36119.5990.99420.2321.220.4381.14320.3811.76421.0021.53820.776

    8/18/080.34819.5860.35819.5960.98920.2271.220.4381.13620.3741.76421.0021.53820.776

    8/19/080.34519.5830.35319.5910.98320.2211.19820.4361.13220.371.75820.9961.53620.774

    8/20/080.34519.5830.35519.5930.98120.2191.19420.4321.13220.371.75720.9951.53320.771

    8/21/080.33219.570.34219.580.9720.2081.18820.4261.12120.3591.75320.9911.53120.769

    8/22/080.32919.5670.33819.5760.96720.2051.18420.4221.12120.3591.74920.9871.53120.769

    8/23/080.33319.5710.34219.580.96920.2071.18420.4221.12520.3631.75120.9891.53120.769

    8/24/080.3219.5580.32819.5660.96420.2021.17620.4141.11820.3561.74920.9871.53120.769

    8/25/080.33819.5760.34619.5840.97420.2121.17920.4171.12720.3651.7520.9881.53120.769

    8/26/080.31419.5520.3219.5580.96120.1991.17920.4171.12120.3591.74520.9831.53120.769

    8/27/080.30719.5450.31419.5520.94720.1851.1720.4081.10820.3461.74120.9791.53120.769

    8/28/080.34319.5810.36319.6010.95620.1941.17520.4131.11420.3521.74920.9871.53320.771

    8/29/080.3819.6180.39819.6360.98520.2231.19420.4321.13920.3771.75720.9951.53620.774

    8/30/080.38619.6240.39319.6310.99520.2331.19620.4341.14820.3861.75720.9951.5420.778

    8/31/080.37519.6130.38119.6190.9920.2281.19220.431.14820.3861.75720.9951.53820.776

    9/1/080.37519.6130.38119.6190.98720.2251.19620.4341.14820.3861.75720.9951.53820.776

    9/2/080.38819.6260.40119.6391.20220.441.15320.3911.75820.9961.53920.777

    9/3/080.40719.6450.43119.6691.0120.2481.21220.451.16220.41.76521.0031.54120.779

    9/4/080.39819.6360.40519.6431.00620.2441.20720.4451.16320.4011.76421.0021.54520.783

    9/5/080.39519.6330.40419.6421.00220.241.20720.4451.16120.3991.76421.0021.54520.783

    9/6/080.38819.6260.39619.6341.00220.241.20720.4451.15820.3961.76421.0021.5420.778

    9/7/080.38419.6220.39319.6310.99920.2371.20320.4411.15520.3931.76120.9991.53820.776

    9/8/080.38519.6230.39319.6310.99120.2291.220.4381.15220.391.75920.9971.53820.776

    9/9/080.38519.6230.39319.6310.98220.221.220.4381.14220.381.75720.9951.53820.776

    9/10/080.38219.620.39219.630.97520.2131.19720.4351.1320.3681.75720.9951.53820.776

    9/11/080.37819.6160.38519.6230.96420.2021.18920.4271.11620.3541.75620.9941.53820.776

    9/12/080.37819.6160.38419.6220.95320.1911.1820.4181.10620.3441.75520.9931.53820.776

    9/13/080.37519.6130.37719.6150.95120.1891.17620.4141.10520.3431.75420.9921.53820.776

    9/14/080.36819.6060.37519.6130.94820.1861.17220.411.10220.341.74920.9871.53820.776

    9/15/080.36119.5990.36919.6070.93720.1751.16520.4031.0920.3281.74920.9871.53820.776

    9/16/080.35419.5920.36119.5990.93120.1691.1620.3981.08620.3241.74920.9871.53820.776

    9/17/080.35219.590.36119.5990.94320.1811.16920.4071.10320.3411.75320.9911.53620.774

    9/18/080.33719.5750.33519.5730.95720.1951.17320.4111.11520.3531.74920.9871.53320.771

    9/19/080.3519.5880.35519.5930.96220.21.17820.4161.11620.3541.75420.9921.53320.771

    9/20/080.33119.5690.33419.5720.96720.2051.17720.4151.12620.3641.74920.9871.53420.772

    9/21/080.34219.580.3519.5880.97320.2111.18420.4221.12920.3671.75220.991.53420.772

    9/22/080.32419.5620.33119.5690.96820.2061.18420.4221.12820.3661.74920.9871.53420.772

    9/23/080.33219.570.33919.5770.96920.2071.18520.4231.12820.3661.75120.9891.53320.771

    9/24/080.33219.570.33619.5740.96720.2051.18420.4221.12420.3621.74920.9871.53820.776

    9/25/080.3319.5680.33319.5710.9620.1981.17920.4171.11620.3541.74920.9871.53520.773

    9/26/080.3319.5680.33719.5750.95320.1911.17120.4091.10420.3421.74420.9821.53120.769