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publications > open file report > OFR 2007-1203 > appendix 1: core FB294 6C (SFWMD 6C)
APPENDIX 1: Lead-210 Data on Cores and Surficial Samples for Biscayne Bay and Florida Bay
Data are listed by general location (Biscayne Bay or Florida Bay), then by date collected, then by core number.
Florida Bay Cores
Core ID: FB294 6C (SFWMD 6C)
Core Location: Bob Allen Bank, Florida Bay, Florida
Lat/Long: N 25.0232° W 80.6568°
Date Collected: February 26, 1994
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Accum. Dry Bulk Density (g/cm3)
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Dry Bulk Density - Fines (g/cm3)
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Water Content (%)
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Insoluble Residue (% Dry Wt.)
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Coarse (% Dry Wt.) >0.062mm
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Fines (% Dry Wt.) <0.062mm
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*Loss On Ignition (% Dry Wt.)
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*Total Pb-210 Activity (dpm/g)
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*Total Pb-210 Error +/- (dpm/g)
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0-2
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1.0
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1.39
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0.56
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0.56
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0.54
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59.88
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9.40
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2.26
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97.74
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7.33
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4.84
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0.104
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2-4
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3.0
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1.68
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0.82
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1.38
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0.81
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51.18
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8.97
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1.10
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98.90
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7.16
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4.05
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0.084
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4-6
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5.0
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1.32
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0.67
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2.04
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0.65
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49.48
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9.12
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1.89
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98.11
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7.34
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3.83
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0.080
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6-8
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7.0
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1.60
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0.78
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2.83
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0.76
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51.15
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9.35
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2.33
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97.67
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6.55
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3.96
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0.146
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8-10
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9.0
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1.47
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0.70
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3.53
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0.70
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52.31
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9.42
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0.97
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99.03
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7.52
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4.03
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0.077
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10-12
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11.0
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1.55
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0.71
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4.24
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0.69
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54.22
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9.05
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2.57
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97.43
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7.11
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3.78
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0.060
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12-14
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13.0
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1.55
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0.76
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5.00
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0.75
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51.10
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8.63
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1.32
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98.68
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6.96
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3.99
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0.082
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14-16
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15.0
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1.62
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0.84
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5.84
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0.84
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47.97
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8.81
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0.46
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99.54
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6.50
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4.05
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0.074
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16-18
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17.0
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1.68
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0.90
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6.74
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0.90
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46.33
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8.67
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0.46
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99.54
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6.13
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3.91
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0.093
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18-20
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19.0
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1.71
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0.94
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7.68
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0.93
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45.14
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8.59
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1.09
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98.91
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5.94
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3.81
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0.117
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20-22
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21.0
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1.63
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0.89
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8.57
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0.87
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45.39
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8.75
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2.18
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97.82
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6.31
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3.83
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0.109
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22-24
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23.0
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1.82
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1.00
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9.56
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0.98
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45.25
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8.64
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1.41
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98.59
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6.31
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3.70
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0.051
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24-26
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25.0
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1.71
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0.97
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10.54
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0.96
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42.97
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8.66
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1.16
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98.84
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5.96
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2.99
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0.067
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26-28
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27.0
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1.70
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0.97
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11.50
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0.96
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43.04
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8.88
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0.41
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99.59
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6.48
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3.37
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0.079
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28-30
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29.0
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1.78
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1.00
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12.50
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0.99
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43.99
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8.60
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0.71
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99.29
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6.31
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3.31
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0.072
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30-32
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31.0
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1.56
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0.85
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13.36
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0.84
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45.27
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8.77
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1.42
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98.58
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5.92
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3.15
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0.092
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32-34
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33.0
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1.63
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0.90
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14.26
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0.89
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44.58
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9.30
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0.80
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99.20
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5.51
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2.90
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0.070
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34-36
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35.0
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1.66
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0.95
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15.21
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0.92
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42.67
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8.92
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2.88
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97.12
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5.95
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2.93
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0.071
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36-38
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37.0
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1.64
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0.92
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16.13
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0.92
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43.67
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9.12
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0.52
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99.48
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5.73
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2.67
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0.059
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38-40
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39.0
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1.73
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0.99
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17.12
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0.98
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42.45
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8.46
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1.43
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98.57
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5.54
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2.89
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0.066
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40-42
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41.0
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1.82
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1.05
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18.18
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1.05
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42.06
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8.76
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0.37
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99.63
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5.13
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2.54
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0.051
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42-44
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43.0
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1.72
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0.97
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19.15
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0.96
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43.61
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8.94
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0.80
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99.20
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5.15
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2.51
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0.050
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44-46
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45.0
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1.75
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1.05
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20.20
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1.02
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39.85
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8.36
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2.77
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97.23
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4.54
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2.40
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0.055
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46-48
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47.0
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1.85
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1.11
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21.31
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1.08
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39.82
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7.50
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3.01
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96.99
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4.53
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2.40
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0.062
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48-50
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49.0
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1.70
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1.02
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22.33
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1.01
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39.89
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8.16
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1.15
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98.85
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4.72
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2.45
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0.060
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50-52
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51.0
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1.74
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1.03
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23.36
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1.02
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40.96
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8.80
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0.66
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99.34
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4.89
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2.50
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0.057
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52-54
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53.0
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1.76
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1.03
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24.39
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1.02
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41.46
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8.14
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0.76
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99.24
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4.50
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2.22
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0.056
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54-56
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55.0
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1.74
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1.02
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25.41
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1.01
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41.60
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8.65
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0.61
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99.39
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4.74
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1.92
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0.047
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56-58
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57.0
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1.74
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0.98
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26.39
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0.97
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43.71
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8.73
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1.55
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98.45
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4.35
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2.09
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0.057
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58-60
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59.0
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1.67
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0.91
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27.30
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0.90
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45.65
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9.37
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0.50
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99.50
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4.55
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2.35
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0.050
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60-62
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61.0
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1.73
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--
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29.03
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--
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--
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10.10
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0.56
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99.44
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4.51
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2.15
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0.054
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62-64
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63.0
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1.65
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0.84
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29.87
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0.83
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48.96
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10.06
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1.21
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98.79
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4.77
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1.84
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0.051
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64-66
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65.0
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1.55
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0.78
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30.65
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0.77
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49.75
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10.49
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0.70
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99.30
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5.14
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2.39
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0.060
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66-68
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67.0
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1.45
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0.75
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31.40
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0.72
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48.11
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9.59
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4.50
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95.50
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4.56
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2.35
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0.063
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68-70
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69.0
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1.46
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0.78
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32.19
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0.76
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46.36
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8.93
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2.97
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97.03
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4.73
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2.20
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0.054
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70-72
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71.0
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1.66
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0.84
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33.03
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0.83
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49.26
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9.00
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1.81
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98.19
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4.55
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2.01
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0.049
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72-74
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73.0
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1.66
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0.93
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33.96
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0.91
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43.79
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8.91
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1.93
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98.07
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4.94
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2.20
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0.044
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74-76
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75.0
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1.80
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1.00
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34.96
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0.96
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44.53
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8.71
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3.39
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96.61
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4.74
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1.98
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0.043
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76-78
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77.0
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1.87
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1.07
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36.03
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1.03
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42.99
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8.77
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3.53
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96.47
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4.76
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1.95
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0.051
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78-80
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79.0
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1.74
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0.98
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37.01
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0.95
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43.43
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8.81
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3.41
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96.59
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4.92
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1.81
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0.058
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80-82
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81.0
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1.74
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0.98
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37.99
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0.95
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43.63
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8.75
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3.46
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96.54
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5.33
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2.05
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0.055
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82-84
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83.0
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1.56
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0.85
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38.84
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0.85
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45.24
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9.27
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0.62
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99.38
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4.91
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1.96
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0.064
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84-86
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85.0
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1.80
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0.99
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39.83
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0.97
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44.94
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8.84
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1.56
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98.44
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4.96
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1.95
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0.051
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86-88
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87.0
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1.75
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0.97
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40.80
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0.96
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44.59
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9.07
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0.96
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99.04
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5.34
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2.07
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0.062
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88-90
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89.0
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1.92
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1.08
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41.88
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1.06
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44.00
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8.65
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1.09
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98.91
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4.96
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2.03
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0.051
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90-92
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91.0
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1.58
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0.90
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42.78
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0.89
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42.93
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8.54
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1.65
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98.35
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4.75
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2.02
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0.055
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92-94
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93.0
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1.66
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0.95
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43.73
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0.94
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42.77
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8.71
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1.30
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98.70
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4.72
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1.95
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0.058
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94-96
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95.0
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1.57
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0.90
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44.62
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0.89
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42.98
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8.69
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0.88
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99.12
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5.13
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1.68
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0.050
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96-98
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97.0
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1.86
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1.05
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45.68
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1.03
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43.41
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8.61
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2.58
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97.42
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4.92
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1.79
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0.044
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98-100
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99.0
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1.73
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1.00
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46.68
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0.97
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42.12
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8.74
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