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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 |
|
0.025 | 0.025 | 0.041 | 0.08 | 0.15 | 0.030 | 31 | 0.05 | 0.01 | ||||||||||||
2003 |
|
0.025 | 0.025 | 0.035 | 0.07 | 0.11 | 0.024 | 31 | 0.05 | 0.01 | ||||||||||||
2002 |
|
0.025 | 0.025 | 0.056 | 0.13 | 0.17 | 0.043 | 31 | 0.05 | 0.02 | ||||||||||||
2001 |
|
0.025 | 0.025 | 0.053 | 0.13 | 0.25 | 0.062 | 30 | 0.05 | 0.02 | ||||||||||||
2000 |
|
0.025 | 0.025 | 0.063 | 0.15 | 0.30 | 0.074 | 31 | 0.05 | 0.02 | ||||||||||||
1999 |
|
0.025 | 0.025 | 0.077 | 0.17 | 0.27 | 0.074 | 30 | 0.05 | 0.02 | ||||||||||||
1998 |
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0.025 | 0.07 | 0.081 | 0.15 | 0.37 | 0.074 | 30 | 0.05 | 0.03 | ||||||||||||
1997 |
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0.025 | 0.06 | 0.084 | 0.19 | 0.22 | 0.066 | 30 | 0.05 | 0.03 | ||||||||||||
1996 |
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0.025 | 0.05 | 0.079 | 0.11 | 0.55 | 0.107 | 24 | 0.05 | 0.03 | ||||||||||||
1995 |
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0.025 | 0.08 | 0.095 | 0.21 | 0.24 | 0.072 | 24 | 0.05 | 0.03 | ||||||||||||
1994 |
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0.025 | 0.18 | * | 0.44 | 0.46 | 0.150 | 14 | 0.05 | * | ||||||||||||
1993 |
|
0.025 | 0.14 | 0.162 | 0.30 | 0.51 | 0.132 | 24 | 0.05 | 0.05 | ||||||||||||
1992 |
|
0.025 | 0.10 | 0.150 | 0.35 | 0.65 | 0.158 | 24 | 0.05 | 0.05 | ||||||||||||
1991 |
|
0.025 | 0.09 | 0.137 | 0.28 | 0.54 | 0.136 | 24 | 0.05 | 0.04 | ||||||||||||
1990 |
|
0.025 | 0.10 | 0.199 | 0.57 | 0.90 | 0.234 | 24 | 0.05 | 0.06 | ||||||||||||
1989 |
|
0.025 | 0.07 | * | 0.50 | 0.74 | 0.215 | 18 | 0.05 | * | ||||||||||||
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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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