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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 | * | * | * | 0.20 | 0.076 | 5 | 0.05 | * | ||||||||||||
2004 |
|
0.025 | 0.025 | 0.067 | 0.14 | 0.36 | 0.072 | 31 | 0.05 | 0.02 | ||||||||||||
2003 |
|
0.025 | 0.025 | 0.077 | 0.19 | 0.32 | 0.082 | 31 | 0.05 | 0.02 | ||||||||||||
2002 |
|
0.025 | 0.025 | 0.092 | 0.24 | 0.39 | 0.100 | 31 | 0.05 | 0.03 | ||||||||||||
2001 |
|
0.025 | 0.025 | 0.064 | 0.18 | 0.34 | 0.075 | 31 | 0.05 | 0.02 | ||||||||||||
2000 |
|
0.025 | 0.025 | 0.083 | 0.19 | 0.49 | 0.106 | 31 | 0.05 | 0.03 | ||||||||||||
1999 |
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0.025 | 0.05 | 0.082 | 0.24 | 0.48 | 0.109 | 30 | 0.05 | 0.03 | ||||||||||||
1998 |
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0.025 | 0.025 | 0.086 | 0.29 | 0.64 | 0.135 | 30 | 0.05 | 0.03 | ||||||||||||
1997 |
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0.025 | 0.025 | 0.082 | 0.20 | 0.35 | 0.091 | 31 | 0.05 | 0.03 | ||||||||||||
1996 |
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0.025 | 0.025 | 0.101 | 0.20 | 0.65 | 0.137 | 24 | 0.05 | 0.03 | ||||||||||||
1995 |
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0.025 | 0.08 | 0.112 | 0.22 | 0.50 | 0.123 | 24 | 0.05 | 0.04 | ||||||||||||
1994 |
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0.025 | 0.16 | * | 0.28 | 0.46 | 0.121 | 12 | 0.05 | * | ||||||||||||
1993 |
|
0.025 | 0.10 | 0.169 | 0.42 | 0.77 | 0.191 | 24 | 0.05 | 0.05 | ||||||||||||
1992 |
|
0.025 | 0.07 | 0.104 | 0.19 | 0.69 | 0.139 | 24 | 0.05 | 0.03 | ||||||||||||
1991 |
|
0.025 | 0.09 | 0.264 | 0.83 | 1.4 | 0.358 | 24 | 0.05 | 0.08 | ||||||||||||
1990 |
|
0.025 | 0.11 | 0.178 | 0.43 | 0.84 | 0.203 | 24 | 0.05 | 0.06 | ||||||||||||
1989 |
|
0.025 | 0.07 | * | 0.27 | 0.86 | 0.196 | 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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