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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 | * | * | ||||||||||||
1999 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
1998 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
1997 |
|
0.06 | * | * | * | 0.94 | 0.260 | 10 | 0.05 | * | ||||||||||||
1996 |
|
0.025 | 0.10 | 0.194 | 0.32 | 1.2 | 0.279 | 24 | 0.05 | 0.06 | ||||||||||||
1995 |
|
0.025 | 0.16 | 0.254 | 0.54 | 0.70 | 0.200 | 24 | 0.05 | 0.08 | ||||||||||||
1994 |
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0.07 | 0.40 | * | 0.98 | 1.2 | 0.356 | 14 | 0.05 | * | ||||||||||||
1993 |
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0.025 | 0.27 | 0.479 | 1.38 | 1.6 | 0.504 | 24 | 0.05 | 0.2 | ||||||||||||
1992 |
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0.025 | 0.19 | 0.354 | 0.96 | 1.3 | 0.377 | 24 | 0.05 | 0.1 | ||||||||||||
1991 |
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0.06 | 0.12 | 0.351 | 0.91 | 2.5 | 0.541 | 24 | 0.05 | 0.1 | ||||||||||||
1990 |
|
0.17 | * | * | * | 1.5 | 0.420 | 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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