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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 | * | * | ||||||||||||
2004 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2003 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2002 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2001 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2000 |
|
0.10 | * | * | * | 0.35 | 0.102 | 5 | 0.05 | * | ||||||||||||
1999 |
|
0.025 | 0.10 | 0.244 | 0.58 | 1.0 | 0.278 | 29 | 0.05 | 0.08 | ||||||||||||
1998 |
|
0.025 | 0.11 | 0.335 | 0.78 | 2.5 | 0.562 | 30 | 0.05 | 0.1 | ||||||||||||
1997 |
|
0.025 | 0.08 | 0.213 | 0.59 | 0.81 | 0.237 | 31 | 0.05 | 0.07 | ||||||||||||
1996 |
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0.025 | 0.08 | 0.271 | 0.97 | 2.0 | 0.490 | 24 | 0.05 | 0.09 | ||||||||||||
1995 |
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0.025 | 0.12 | 0.273 | 0.78 | 1.1 | 0.305 | 24 | 0.05 | 0.09 | ||||||||||||
1994 |
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0.10 | 0.46 | * | 1.2 | 1.6 | 0.491 | 14 | 0.05 | * | ||||||||||||
1993 |
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0.025 | 0.18 | 0.398 | 1.21 | 1.5 | 0.456 | 24 | 0.05 | 0.1 | ||||||||||||
1992 |
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0.025 | 0.17 | 0.418 | 1.17 | 1.9 | 0.508 | 24 | 0.05 | 0.1 | ||||||||||||
1991 |
|
0.025 | 0.24 | 0.373 | 1.01 | 1.3 | 0.385 | 24 | 0.05 | 0.1 | ||||||||||||
1990 |
|
0.11 | * | * | * | 4.4 | 1.40 | 8 | 0.05 | * | ||||||||||||
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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