|
|||||||||||||||||||||||||||||||
Read About Estimated Risk |
Year | Months Present |
Minimum | Median | Mean | 90th Percentile |
Maximum | Standard Deviation |
Number of Observations |
Detection Limit |
Estimated Risk |
||||||||||||
2005 | 0.12 | * | * | * | 0.71 | 0.249 | 5 | 0.05 | * | |||||||||||||
2004 | 0.025 | 0.09 | 0.186 | 0.52 | 0.63 | 0.202 | 30 | 0.05 | 0.06 | |||||||||||||
2003 | 0.025 | 0.09 | 0.216 | 0.56 | 1.0 | 0.259 | 29 | 0.05 | 0.07 | |||||||||||||
2002 | 0.025 | 0.11 | 0.277 | 0.55 | 2.5 | 0.479 | 28 | 0.05 | 0.09 | |||||||||||||
2001 | 0.025 | 0.12 | * | 0.29 | 0.57 | 0.129 | 25 | 0.05 | * | |||||||||||||
2000 | 0.025 | 0.21 | 0.328 | 0.65 | 1.1 | 0.295 | 29 | 0.05 | 0.1 | |||||||||||||
1999 | 0.025 | 0.13 | 0.589 | 0.90 | 7.0 | 1.26 | 30 | 0.05 | 0.2 | |||||||||||||
1998 | 0.025 | 0.11 | 0.342 | 0.46 | 5.1 | 0.942 | 30 | 0.05 | 0.1 | |||||||||||||
1997 | 0.025 | 0.16 | 0.185 | 0.47 | 0.54 | 0.166 | 31 | 0.05 | 0.06 | |||||||||||||
1996 | * | * | * | * | * | * | 0 | * | * | |||||||||||||
1995 | * | * | * | * | * | * | 0 | * | * | |||||||||||||
1994 | * | * | * | * | * | * | 0 | * | * | |||||||||||||
1993 | * | * | * | * | * | * | 0 | * | * | |||||||||||||
1992 | * | * | * | * | * | * | 0 | * | * | |||||||||||||
1991 | * | * | * | * | * | * | 0 | * | * | |||||||||||||
1990 | * | * | * | * | * | * | 0 | * | * | |||||||||||||
1989 | * | * | * | * | * | * | 0 | * | * | |||||||||||||
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. |