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publications > open file report > OFR 2007-1203 > appendix 1: core Little Mad 00-02-15-5
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: Little Mad 00-02-15-5
Core Location: Little Madeira Bay (Western Side), Florida Bay, Florida
Lat/Long: N 25.17614° W 80.65903°
Date Collected: February 15, 2000
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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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1.35
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0.45
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--
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--
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66.36
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--
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10.26
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89.74
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5.80
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4.53
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0.071
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2-4
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3.0
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1.42
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0.60
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--
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--
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57.58
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--
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9.99
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90.01
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4.59
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4.07
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0.061
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4-6
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5.0
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1.49
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0.72
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--
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--
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51.89
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--
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10.15
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89.85
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6.20
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3.60
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0.054
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6-8
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7.0
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1.62
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0.85
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--
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--
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47.63
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--
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13.67
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86.33
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4.20
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3.05
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0.053
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8-10
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9.0
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1.71
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0.85
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--
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--
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50.23
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--
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13.55
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86.45
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4.79
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2.86
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0.042
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10-12
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11.0
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1.61
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0.87
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--
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--
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45.95
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--
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14.87
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85.13
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5.00
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--
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--
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12-14
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13.0
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1.65
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0.90
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--
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--
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45.32
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--
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18.27
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81.73
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4.19
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2.55
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0.038
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14-16
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15.0
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1.61
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0.87
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--
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--
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45.63
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--
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16.45
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83.55
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3.80
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2.33
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0.035
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16-18
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17.0
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1.66
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0.96
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--
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--
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42.41
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--
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21.97
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78.03
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3.60
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2.33
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0.036
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18-20
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19.0
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1.70
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0.97
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--
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--
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42.70
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--
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25.00
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75.00
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4.60
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2.52
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0.038
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20-22
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21.0
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1.64
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0.93
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--
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--
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43.13
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--
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22.63
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77.37
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4.60
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2.55
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0.036
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22-24
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23.0
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1.59
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0.92
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--
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--
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42.16
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--
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14.70
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85.30
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3.80
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2.78
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0.042
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24-26
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25.0
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1.69
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1.02
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--
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--
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39.48
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--
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14.07
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85.93
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4.20
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2.57
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0.030
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26-28
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27.0
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1.58
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0.95
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--
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--
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40.08
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--
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9.15
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90.85
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3.99
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2.60
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0.032
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28-30
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29.0
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1.61
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0.95
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--
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--
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40.93
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--
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9.67
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90.33
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4.80
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2.94
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0.063
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30-32A
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31.0
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1.66
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0.98
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--
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--
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40.95
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--
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7.30
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92.70
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4.59
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2.77
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0.052
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30-32B
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31.0
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--
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--
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--
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--
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--
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--
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--
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--
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4.80
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3.11
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0.063
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30-32C
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31.0
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--
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--
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--
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--
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--
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--
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--
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--
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4.60
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2.96
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0.064
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32-34
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33.0
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1.66
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1.00
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--
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--
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39.72
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--
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4.77
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95.23
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3.80
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2.94
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0.056
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34-36
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35.0
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1.72
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1.03
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--
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--
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39.99
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--
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5.91
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94.09
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4.60
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2.81
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0.049
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36-38
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37.0
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1.67
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1.00
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--
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--
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40.05
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--
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4.13
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95.87
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4.60
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3.00
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0.051
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38-40
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39.0
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1.62
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0.99
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--
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--
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38.97
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--
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4.63
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95.37
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4.20
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2.89
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0.051
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40-42
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41.0
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1.77
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1.09
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--
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--
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38.45
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--
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12.06
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87.94
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4.40
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2.94
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0.051
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42-44
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43.0
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1.63
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1.01
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--
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--
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37.65
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--
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13.53
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86.47
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4.39
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2.88
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0.060
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44-46
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45.0
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1.74
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1.08
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--
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--
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37.73
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--
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7.67
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92.33
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4.20
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2.97
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0.060
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46-48
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47.0
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1.70
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1.05
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--
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--
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38.04
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--
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8.45
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91.55
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4.40
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3.05
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0.055
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48-50
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49.0
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1.83
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1.13
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--
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--
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38.32
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--
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8.70
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91.30
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4.20
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3.04
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0.058
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50-52
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51.0
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1.64
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1.02
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--
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--
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37.75
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--
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8.02
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91.98
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4.00
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3.11
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0.054
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52-54
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53.0
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2.04
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1.27
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--
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--
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37.55
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--
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6.07
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93.93
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5.60
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3.29
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0.066
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54-56
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55.0
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1.63
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1.02
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--
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--
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37.46
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--
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10.78
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89.22
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4.79
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3.13
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0.060
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56-58
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57.0
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1.84
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1.17
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--
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--
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36.70
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--
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12.05
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87.95
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3.60
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3.20
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0.067
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58-60
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59.0
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1.80
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1.12
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--
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--
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37.51
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--
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7.15
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92.85
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3.99
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3.23
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0.066
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60-62A
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61.0
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1.79
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1.13
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--
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--
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36.85
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--
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8.68
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91.32
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3.99
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3.35
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0.058
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60-62B
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61.0
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--
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--
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--
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--
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--
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--
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--
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--
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4.39
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3.39
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0.059
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60-62C
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61.0
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--
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--
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--
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--
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--
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--
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--
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--
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4.40
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3.47
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0.053
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62-64
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63.0
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1.65
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1.04
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--
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--
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36.77
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--
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8.91
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91.09
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4.40
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3.38
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0.052
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64-66
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65.0
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1.80
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1.13
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--
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--
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37.19
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--
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5.84
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94.16
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4.40
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3.42
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0.051
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66-68
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67.0
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1.68
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1.05
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--
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--
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37.57
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--
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7.70
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92.30
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4.20
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3.44
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0.050
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68-70
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69.0
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1.86
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1.15
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--
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--
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38.41
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--
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7.58
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92.42
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4.80
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3.45
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0.050
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70-72
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71.0
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1.66
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1.04
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--
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--
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37.40
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--
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7.12
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92.88
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4.99
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3.54
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0.063
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72-74
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73.0
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1.84
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1.16
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--
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--
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37.16
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--
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11.12
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88.88
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5.60
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3.54
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0.059
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74-76
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75.0
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1.69
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1.07
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--
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--
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36.50
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--
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10.63
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89.37
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5.19
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3.60
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0.058
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76-78
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77.0
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1.82
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1.14
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--
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--
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37.70
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--
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11.69
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88.31
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4.99
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3.55
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0.054
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78-80
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79.0
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1.67
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1.06
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--
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--
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36.43
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--
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19.05
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80.95
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4.80
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3.55
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0.050
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80-82
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81.0
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1.99
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1.30
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--
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--
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34.78
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--
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23.02
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76.98
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4.79
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3.41
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0.062
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82-84
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83.0
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1.69
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1.10
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--
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--
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34.93
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--
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29.93
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70.07
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5.00
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2.96
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0.055
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84-86
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85.0
|
1.70
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1.07
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--
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--
|
36.70
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--
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26.05
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73.95
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4.80
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2.90
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0.043
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86-88
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87.0
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1.80
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1.12
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--
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--
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37.92
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--
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31.96
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68.04
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5.00
|
2.67
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0.044
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88-90
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89.0
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1.48
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0.84
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--
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--
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42.92
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--
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23.75
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76.25
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5.19
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2.09
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0.035
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90-92
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91.0
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1.65
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0.83
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--
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--
|
49.55
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--
|
10.11
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89.89
|
5.40
|
1.21
|
0.025
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92-94
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93.0
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1.39
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0.64
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--
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--
|
54.26
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--
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5.94
|
94.06
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5.40
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0.93
|
0.017
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94-96
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95.0
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1.40
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0.56
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--
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--
|
60.32
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--
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4.77
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95.23
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6.80
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1.15
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0.022
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96-98
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97.0
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1.24
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0.49
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--
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--
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60.65
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--
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8.02
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91.98
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12.80
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2.17
|
0.031
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98-100
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99.0
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1.24
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0.43
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--
|
--
|
64.99
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--
|
8.85
|
91.15
|
17.40
|
5.19
|
0.067
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100-102
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101.0
|
1.38
|
0.55
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--
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--
|
60.49
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--
|
4.79
|
95.21
|
10.80
|
2.38
|
0.035
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102-104
|
103.0
|
1.43
|
0.70
|
--
|
--
|
50.84
|
--
|
2.09
|
97.91
|
4.60
|
0.73
|
0.015
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104-106
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105.0
|
1.56
|
0.74
|
--
|
--
|
52.38
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--
|
1.07
|
98.93
|
5.20
|
0.60
|
0.013
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106-108
|
107.0
|
1.36
|
0.60
|
--
|
--
|
55.61
|
--
|
2.37
|
97.63
|
6.40
|
0.81
|
0.018
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108-110
|
109.0
|
1.59
|
0.70
|
--
|
--
|
56.04
|
--
|
2.23
|
97.77
|
7.60
|
1.19
|
0.020
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110-112
|
111.0
|
1.30
|
0.65
|
--
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--
|
50.33
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--
|
2.88
|
97.12
|
9.20
|
2.74
|
0.039
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|
112-114
|
113.0
|
1.56
|
0.70
|
--
|
--
|
54.87
|
--
|
--
|
--
|
--
|
--
|
--
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|
114-115.5
|
114.75
|
1.24
|
0.47
|
--
|
--
|
61.99
|
--
|
--
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--
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--
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--
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--
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*Data is for <0.062mm size fraction only.
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