|
|||||||||||||||||||||||||||||||
Read About Estimated Risk |
Year | Months Present |
Minimum | Median | Mean | 90th Percentile |
Maximum | Standard Deviation |
Number of Observations |
Detection Limit |
Estimated Risk |
||||||||||||
2005 | 0.025 | * | * | * | 0.22 | 0.075 | 5 | 0.05 | * | |||||||||||||
2004 | 0.025 | 0.025 | 0.071 | 0.19 | 0.24 | 0.071 | 30 | 0.05 | 0.02 | |||||||||||||
2003 | 0.025 | 0.025 | 0.077 | 0.18 | 0.39 | 0.088 | 29 | 0.05 | 0.02 | |||||||||||||
2002 | 0.025 | 0.025 | 0.114 | 0.22 | 1.2 | 0.225 | 28 | 0.05 | 0.04 | |||||||||||||
2001 | 0.025 | 0.025 | * | 0.11 | 0.23 | 0.049 | 25 | 0.05 | * | |||||||||||||
2000 | 0.025 | 0.07 | 0.124 | 0.25 | 0.46 | 0.115 | 29 | 0.05 | 0.04 | |||||||||||||
1999 | 0.025 | 0.025 | 0.242 | 0.36 | 3.2 | 0.577 | 30 | 0.05 | 0.08 | |||||||||||||
1998 | 0.025 | 0.025 | 0.136 | 0.17 | 2.2 | 0.406 | 30 | 0.05 | 0.04 | |||||||||||||
1997 | 0.025 | 0.05 | 0.078 | 0.20 | 0.25 | 0.067 | 31 | 0.05 | 0.02 | |||||||||||||
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. |