![]() |
![]() |
![]() |
|||||||||
![]() |
|||||||||||
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
|
|
||||||||||||||||||||||||||||||
![]() |
![]() |
Read About Estimated Risk |
![]() |
Year | Months Present |
Minimum | Median | Mean | 90th Percentile |
Maximum | Standard Deviation |
Number of Observations |
Detection Limit |
Estimated Risk |
||||||||||||
2005 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2004 |
|
0.025 | 0.06 | 0.099 | 0.27 | 0.37 | 0.104 | 31 | 0.05 | 0.03 | ||||||||||||
2003 |
|
0.025 | 0.06 | 0.121 | 0.27 | 0.54 | 0.124 | 31 | 0.05 | 0.04 | ||||||||||||
2002 |
|
0.025 | 0.09 | 0.157 | 0.39 | 0.62 | 0.164 | 31 | 0.05 | 0.05 | ||||||||||||
2001 |
|
0.025 | 0.09 | 0.174 | 0.59 | 0.71 | 0.216 | 30 | 0.05 | 0.06 | ||||||||||||
2000 |
|
0.025 | 0.13 | 0.192 | 0.52 | 1.2 | 0.257 | 31 | 0.05 | 0.06 | ||||||||||||
1999 |
|
0.025 | 0.10 | 0.172 | 0.43 | 0.73 | 0.201 | 30 | 0.05 | 0.05 | ||||||||||||
1998 |
|
0.025 | 0.14 | 0.249 | 0.56 | 1.7 | 0.343 | 29 | 0.05 | 0.08 | ||||||||||||
1997 |
|
0.025 | 0.09 | * | 0.45 | 0.83 | 0.196 | 29 | 0.05 | * | ||||||||||||
1996 |
|
0.025 | 0.15 | 0.248 | 0.64 | 1.0 | 0.254 | 24 | 0.05 | 0.08 | ||||||||||||
1995 |
|
0.025 | 0.20 | * | 0.58 | 1.0 | 0.263 | 20 | 0.05 | * | ||||||||||||
1994 |
|
0.07 | 0.51 | * | 0.86 | 1.0 | 0.289 | 14 | 0.05 | * | ||||||||||||
1993 |
|
0.025 | 0.20 | 0.361 | 0.81 | 1.6 | 0.385 | 24 | 0.05 | 0.1 | ||||||||||||
1992 |
|
0.025 | 0.15 | 0.297 | 0.64 | 1.8 | 0.388 | 24 | 0.05 | 0.09 | ||||||||||||
1991 |
|
0.025 | 0.22 | 0.378 | 1.1 | 1.3 | 0.432 | 24 | 0.05 | 0.1 | ||||||||||||
1990 |
|
0.06 | * | * | * | 1.0 | 0.292 | 8 | 0.05 | * | ||||||||||||
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. |
![]() |