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Read About Estimated Risk |
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Year | Months Present |
Minimum | Median | Mean | 90th Percentile |
Maximum | Standard Deviation |
Number of Observations |
Detection Limit |
Estimated Risk |
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2005 |
|
0.025 | * | * | * | 0.26 | 0.092 | 5 | 0.05 | * | ||||||||||||
2004 |
|
0.025 | 0.025 | 0.132 | 0.33 | 1.1 | 0.227 | 29 | 0.05 | 0.4 | ||||||||||||
2003 |
|
0.025 | 0.025 | 0.131 | 0.43 | 1.1 | 0.238 | 31 | 0.05 | 0.4 | ||||||||||||
2002 |
|
0.025 | 0.025 | 0.190 | 0.50 | 1.0 | 0.259 | 30 | 0.05 | 0.6 | ||||||||||||
2001 |
|
0.025 | 0.025 | 0.187 | 0.59 | 1.7 | 0.389 | 31 | 0.05 | 0.6 | ||||||||||||
2000 |
|
0.025 | 0.025 | 0.197 | 0.52 | 1.6 | 0.359 | 30 | 0.05 | 0.6 | ||||||||||||
1999 |
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0.025 | 0.025 | 0.208 | 0.70 | 1.2 | 0.356 | 30 | 0.05 | 0.7 | ||||||||||||
1998 |
|
0.025 | 0.07 | 0.196 | 0.62 | 1.4 | 0.322 | 31 | 0.05 | 0.6 | ||||||||||||
1997 |
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0.025 | 0.05 | 0.282 | 0.57 | 2.3 | 0.476 | 30 | 0.05 | 0.9 | ||||||||||||
1996 |
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0.025 | 0.06 | 0.219 | 0.58 | 1.3 | 0.366 | 24 | 0.05 | 0.7 | ||||||||||||
1995 |
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0.025 | 0.09 | 0.255 | 0.49 | 1.9 | 0.436 | 24 | 0.05 | 0.8 | ||||||||||||
1994 |
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0.07 | * | * | * | 3.3 | 1.07 | 8 | 0.05 | * | ||||||||||||
1993 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
1992 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
1991 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
1990 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
1989 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
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Notes: | Values below the Limit of Detection (LoD) assumed to be ½ LoD. Means and risks shown only for years with data in all 12 months. "*" means there was insufficient or no data available to determine the value. |
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