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publications > open file report > OFR 2007-1203 > appendix 1: core FB295 18C
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: FB295 18C
Core Location: North Russell Bank, Florida Bay, Florida
Lat/Long: N 25.0664° W 80.6245°
Date Collected: February 24, 1995
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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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--
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--
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--
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--
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67.68
|
7.41
|
1.83
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98.17
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8.75
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4.13
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0.061
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2-4
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3.0
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1.35
|
0.45
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--
|
0.44
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66.78
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6.15
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0.95
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99.05
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9.54
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4.62
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0.063
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4-6
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5.0
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1.47
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0.57
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--
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0.51
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61.43
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6.59
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9.23
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90.77
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8.35
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4.78
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0.094
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6-8
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7.0
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1.57
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0.70
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--
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0.68
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55.18
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5.88
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3.96
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96.04
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9.09
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4.68
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0.119
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8-10
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9.0
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1.55
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0.71
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--
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0.67
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54.24
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5.81
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6.29
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93.71
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8.30
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4.80
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0.124
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10-12
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11.0
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1.61
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0.78
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--
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0.75
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51.89
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5.92
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3.28
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96.72
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8.12
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4.73
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0.122
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12-14
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13.0
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1.56
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0.60
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--
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0.57
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61.42
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6.80
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4.81
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95.19
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7.78
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4.85
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0.104
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14-16
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15.0
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1.53
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0.67
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--
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0.62
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56.09
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6.20
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7.04
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92.96
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8.00
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4.75
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0.101
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16-18
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17.0
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1.45
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0.69
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--
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0.62
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52.14
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6.76
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9.76
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90.24
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7.69
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4.32
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0.077
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18-20
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19.0
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1.63
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0.69
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--
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0.66
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57.58
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5.67
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4.24
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95.76
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7.50
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4.30
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0.082
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20-22
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21.0
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1.55
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0.74
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--
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0.71
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52.13
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5.04
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3.58
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96.42
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7.37
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4.32
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0.042
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22-24
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23.0
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1.70
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0.94
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--
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0.87
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44.44
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6.05
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7.47
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92.53
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6.93
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3.46
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0.033
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24-26
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25.0
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1.68
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0.87
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--
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0.80
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48.11
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3.08
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8.78
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91.22
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6.18
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3.18
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0.031
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26-28
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27.0
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1.66
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0.85
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--
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0.78
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48.71
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4.86
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8.26
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91.74
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6.14
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3.01
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0.033
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28-30
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29.0
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1.73
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0.88
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--
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0.83
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49.07
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5.10
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6.31
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93.69
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6.27
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2.70
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0.023
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30-32
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31.0
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1.58
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0.89
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--
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0.87
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43.70
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5.39
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2.09
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97.91
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5.94
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2.52
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0.022
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32-34
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33.0
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1.67
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0.95
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--
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0.94
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42.81
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5.92
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1.93
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98.07
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5.95
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2.44
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0.024
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34-36
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35.0
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1.86
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1.05
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--
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1.01
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43.81
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5.84
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3.80
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96.20
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6.39
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2.37
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0.065
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36-38
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37.0
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1.96
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1.13
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--
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1.11
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42.27
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6.23
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1.68
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98.32
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6.94
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2.62
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0.061
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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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--
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0.98
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42.93
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6.00
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1.15
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98.85
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6.94
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2.31
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0.049
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40-42
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41.0
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1.55
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0.86
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--
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0.85
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44.54
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2.28
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0.91
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99.09
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5.94
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2.31
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0.053
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42-44
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43.0
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1.76
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0.99
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--
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0.98
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43.95
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5.60
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0.85
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99.15
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6.59
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2.27
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0.059
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44-46
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45.0
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1.50
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0.86
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--
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0.85
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42.94
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5.38
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1.44
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98.56
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6.31
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2.44
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0.057
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46-48
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47.0
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1.79
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1.03
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--
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1.02
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42.17
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6.26
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0.97
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99.03
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6.97
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2.27
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0.044
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48-50
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49.0
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1.69
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0.99
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--
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0.98
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41.52
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6.88
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0.61
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99.39
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6.53
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2.25
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0.065
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50-52
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51.0
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1.83
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1.09
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--
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1.08
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40.49
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5.66
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1.16
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98.84
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6.16
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2.23
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0.068
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52-54
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53.0
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1.73
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0.99
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--
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0.99
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42.37
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5.68
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0.34
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99.66
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6.14
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2.36
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0.058
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54-56
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55.0
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1.66
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0.94
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--
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0.94
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43.18
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6.47
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0.54
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99.46
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6.35
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2.29
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0.070
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56-58
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57.0
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1.77
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0.98
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--
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--
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44.69
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4.72
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--
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--
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6.19
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2.37
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0.063
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58-60
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59.0
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1.67
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0.93
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--
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0.91
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44.59
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6.77
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1.65
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98.35
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6.32
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2.29
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0.062
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60-62
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61.0
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1.76
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0.96
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--
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0.95
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45.68
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4.91
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1.08
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98.92
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6.50
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2.42
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0.055
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62-64
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63.0
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1.65
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0.93
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--
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0.93
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43.46
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6.95
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0.26
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99.74
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6.34
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2.26
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0.054
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64-66
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65.0
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1.76
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0.99
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--
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0.99
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43.42
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6.79
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0.63
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99.37
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5.72
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2.28
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0.046
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66-68
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67.0
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1.71
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0.95
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--
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0.92
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44.39
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6.58
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3.78
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96.22
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5.33
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2.15
|
0.036
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68-70
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69.0
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1.79
|
1.02
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--
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1.00
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43.34
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5.48
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1.35
|
98.65
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6.14
|
2.21
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0.038
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70-72
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71.0
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1.63
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0.94
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--
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0.92
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42.36
|
5.71
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1.76
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98.24
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5.58
|
2.23
|
0.039
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72-74
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73.0
|
1.77
|
1.02
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--
|
1.00
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42.29
|
6.55
|
2.33
|
97.67
|
5.78
|
2.06
|
0.038
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|
74-76
|
75.0
|
1.78
|
1.03
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--
|
1.02
|
42.31
|
5.70
|
0.59
|
99.41
|
5.72
|
2.22
|
0.038
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76-78
|
77.0
|
1.74
|
1.01
|
--
|
1.00
|
42.08
|
9.58
|
0.87
|
99.13
|
6.52
|
2.03
|
0.031
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|
78-80
|
79.0
|
1.76
|
0.99
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--
|
0.98
|
43.49
|
7.12
|
0.98
|
99.02
|
6.55
|
1.79
|
0.044
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|
80-82
|
81.0
|
1.71
|
0.92
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--
|
0.92
|
46.00
|
7.88
|
0.40
|
99.60
|
6.30
|
1.92
|
0.059
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|
82-84
|
83.0
|
1.73
|
0.97
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--
|
0.97
|
43.75
|
5.77
|
0.89
|
99.11
|
6.36
|
1.88
|
0.036
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|
84-86
|
85.0
|
1.65
|
0.92
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--
|
0.91
|
44.15
|
4.58
|
0.77
|
99.23
|
5.96
|
2.03
|
0.038
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|
86-88
|
87.0
|
1.80
|
1.03
|
--
|
1.02
|
43.06
|
7.00
|
0.98
|
99.02
|
6.76
|
1.89
|
0.044
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|
88-90
|
89.0
|
1.73
|
0.99
|
--
|
0.96
|
42.87
|
6.13
|
3.04
|
96.96
|
6.34
|
2.11
|
0.047
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|
90-92
|
91.0
|
1.79
|
1.02
|
--
|
1.01
|
42.84
|
6.52
|
0.97
|
99.03
|
6.60
|
2.04
|
0.039
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|
92-94
|
93.0
|
1.72
|
0.98
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--
|
0.98
|
42.97
|
8.50
|
0.11
|
99.89
|
6.15
|
1.97
|
0.041
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|
94-96
|
95.0
|
1.75
|
1.02
|
--
|
1.01
|
41.83
|
8.04
|
0.71
|
99.29
|
5.77
|
2.19
|
0.040
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|
96-98
|
97.0
|
1.80
|
1.04
|
--
|
1.03
|
42.03
|
6.39
|
1.23
|
98.77
|
6.00
|
2.01
|
0.035
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|
98-100
|
99.0
|
1.74
|
1.01
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--
|
0.99
|
41.66
|
4.90
|
2.71
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97.29
|
5.80
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