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publications > open file report > OFR 2007-1203 > appendix 1: core FB697 24C
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: FB697 24C
Core Location: Bob Allen Bank, Florida Bay, Florida
Lat/Long: N 25.0242° W 80.5640°
Date Collected: 06/13/97
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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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67.49
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|
12.02
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87.98
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9.80
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4.00
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0.059
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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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69.34
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--
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17.44
|
82.56
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8.42
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4.32
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0.039
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2-4
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3.0
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--
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--
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--
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--
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64.74
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--
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13.56
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86.44
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8.75
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4.16
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0.039
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4-6
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5.0
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1.17
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0.36
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--
|
0.29
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69.57
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--
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17.42
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82.58
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8.58
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3.88
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0.036
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6-8
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7.0
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1.21
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0.38
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--
|
0.32
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68.41
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--
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16.24
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83.76
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8.61
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3.93
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0.034
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8-10
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9.0
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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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11.93
|
88.07
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8.41
|
3.95
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0.034
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10-12
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11.0
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0.93
|
0.31
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--
|
0.26
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66.20
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--
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17.33
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82.67
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8.57
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3.05
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0.025
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12-14
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13.0
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1.04
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0.41
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--
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0.38
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60.27
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--
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7.59
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92.41
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7.94
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3.13
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0.026
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14-16
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15.0
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1.01
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0.35
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--
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0.31
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65.26
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--
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10.59
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89.41
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7.59
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2.92
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0.025
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16-18
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17.0
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1.02
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0.34
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--
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0.32
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66.59
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--
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5.66
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94.34
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8.00
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2.92
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0.037
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18-20
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19.0
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0.86
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0.28
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--
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0.27
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67.67
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--
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3.52
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96.48
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8.68
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2.98
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0.032
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20-22
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21.0
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1.01
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0.33
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--
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0.32
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66.94
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--
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4.16
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95.84
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7.80
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2.82
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0.031
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22-24
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23.0
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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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3.90
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96.10
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8.17
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2.78
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0.027
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24-26
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25.0
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1.08
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0.38
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--
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0.34
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64.94
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--
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9.85
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90.15
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7.80
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2.77
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0.026
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26-28
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27.0
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0.99
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0.37
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--
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0.35
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63.09
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--
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3.27
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96.73
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7.71
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2.59
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0.037
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28-30
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29.0
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0.86
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0.33
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--
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0.31
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61.92
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--
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3.82
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96.18
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8.14
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2.79
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0.039
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30-32
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31.0
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1.00
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0.37
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--
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0.36
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62.62
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--
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4.62
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95.38
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7.80
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2.75
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0.051
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32-34
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33.0
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0.96
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0.38
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--
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0.35
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60.21
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--
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8.19
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91.81
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8.12
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2.60
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0.039
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34-36
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35.0
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1.12
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0.43
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--
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0.40
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61.18
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--
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8.70
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91.30
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7.90
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2.41
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0.024
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36-38
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37.0
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1.04
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0.41
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--
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0.37
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60.39
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--
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11.01
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88.99
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6.97
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2.16
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0.023
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38-40
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39.0
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1.08
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0.43
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--
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0.40
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59.77
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--
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6.55
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93.45
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7.55
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2.26
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0.023
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40-42
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41.0
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1.11
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0.46
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--
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0.41
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59.04
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--
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9.13
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90.87
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7.14
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2.25
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0.020
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42-44
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43.0
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1.20
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0.55
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--
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0.54
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54.14
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--
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1.96
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98.04
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6.99
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1.89
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0.020
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44-46
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45.0
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1.09
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0.49
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--
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0.48
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55.47
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--
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1.02
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98.98
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7.30
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1.96
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0.018
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46-48
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47.0
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0.94
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0.40
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--
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0.39
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56.95
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--
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4.70
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95.30
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7.50
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2.02
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0.026
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48-50
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49.0
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1.00
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0.44
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--
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0.42
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55.78
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--
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4.02
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95.98
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7.06
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1.96
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0.024
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50-52
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51.0
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1.27
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0.57
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--
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0.56
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54.88
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--
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2.02
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97.98
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7.43
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1.95
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0.026
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52-54
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53.0
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1.00
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0.45
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--
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0.42
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54.91
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--
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6.44
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93.56
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7.30
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1.99
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0.025
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54-56
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55.0
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1.03
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0.45
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--
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0.42
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56.00
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--
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7.71
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92.29
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7.11
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1.93
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0.025
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56-58
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57.0
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1.07
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0.46
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--
|
0.43
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57.37
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--
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5.41
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94.59
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8.51
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1.84
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0.023
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58-60
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59.0
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1.04
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0.43
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--
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0.42
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59.05
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--
|
2.09
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97.91
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9.45
|
1.78
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0.024
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60-62
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61.0
|
1.03
|
0.41
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--
|
0.40
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60.64
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--
|
1.87
|
98.13
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9.29
|
1.72
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0.022
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62-64
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63.0
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1.10
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0.47
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--
|
0.45
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57.55
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--
|
2.40
|
97.60
|
9.15
|
1.70
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0.024
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64-66
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65.0
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1.17
|
0.51
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--
|
0.51
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56.28
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--
|
1.21
|
98.79
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9.09
|
1.69
|
0.035
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66-68
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67.0
|
1.13
|
0.49
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--
|
0.48
|
57.14
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--
|
1.70
|
98.30
|
9.13
|
1.73
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0.025
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68-70
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69.0
|
1.12
|
0.50
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--
|
0.47
|
55.62
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--
|
4.77
|
95.23
|
8.86
|
1.67
|
0.024
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|
70-72
|
71.0
|
1.06
|
0.49
|
--
|
0.46
|
53.46
|
--
|
6.87
|
93.13
|
6.68
|
1.55
|
0.024
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|
72-74
|
73.0
|
1.25
|
0.60
|
--
|
0.55
|
51.82
|
--
|
8.37
|
91.63
|
7.34
|
1.61
|
0.027
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|
74-76
|
75.0
|
1.13
|
0.54
|
--
|
0.51
|
51.81
|
--
|
6.39
|
93.61
|
7.33
|
1.61
|
0.030
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|
76-78
|
77.0
|
1.10
|
0.52
|
--
|
0.49
|
52.76
|
--
|
5.70
|
94.30
|
6.88
|
1.47
|
0.024
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|
78-80
|
79.0
|
1.01
|
0.48
|
--
|
0.46
|
52.05
|
--
|
5.07
|
94.93
|
6.47
|
1.52
|
0.031
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|
80-82
|
81.0
|
1.21
|
0.62
|
--
|
0.60
|
48.86
|
--
|
3.88
|
96.12
|
7.69
|
1.54
|
0.025
|
|
82-84
|
83.0
|
1.19
|
0.58
|
--
|
0.57
|
51.00
|
--
|
1.64
|
98.36
|
7.48
|
1.49
|
0.024
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|
84-86
|
85.0
|
1.15
|
0.57
|
--
|
0.56
|
50.57
|
--
|
2.18
|
97.82
|
7.34
|
1.49
|
0.021
|
|
86-88
|
87.0
|
1.06
|
0.51
|
--
|
0.49
|
52.04
|
--
|
2.77
|
97.23
|
7.92
|
1.54
|
0.023
|
|
88-90
|
89.0
|
1.16
|
0.57
|
--
|
0.56
|
50.58
|
--
|
1.50
|
98.50
|
7.52
|
1.45
|
0.022
|
|
90-92
|
91.0
|
1.23
|
0.60
|
--
|
0.59
|
51.34
|
--
|
1.03
|
98.97
|
7.07
|
1.47
|
0.025
|
|
92-94
|
93.0
|
1.07
|
0.55
|
--
|
0.55
|
49.05
|
--
|
0.20
|
99.80
|
7.33
|
1.58
|
0.030
|
|
94-96
|
95.0
|
1.23
|
0.60
|
--
|
0.60
|
50.96
|
--
|
0.79
|
99.21
|
7.14
|
1.43
|
0.025
|
|
96-98
|
97.0
|
1.18
|
0.59
|
--
|
0.58
|
50.13
|
--
|
1.09
|
98.91
|
7.16
|
1.42
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