![]() |
![]() |
![]() |
|||||||||
![]() |
|||||||||||
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
|
|
||||||||||||||||||||||||||||||
![]() |
![]() |
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 | * | * | * | 0.30 | 0.127 | 5 | 0.05 | * | ||||||||||||
2004 |
|
0.025 | 0.025 | 0.075 | 0.18 | 0.35 | 0.076 | 30 | 0.05 | 0.02 | ||||||||||||
2003 |
|
0.025 | 0.06 | 0.094 | 0.21 | 0.32 | 0.091 | 31 | 0.05 | 0.03 | ||||||||||||
2002 |
|
0.025 | 0.025 | 0.080 | 0.18 | 0.35 | 0.093 | 30 | 0.05 | 0.03 | ||||||||||||
2001 |
|
0.025 | 0.05 | 0.118 | 0.29 | 0.85 | 0.194 | 31 | 0.05 | 0.04 | ||||||||||||
2000 |
|
0.025 | 0.025 | 0.140 | 0.39 | 0.80 | 0.192 | 30 | 0.05 | 0.04 | ||||||||||||
1999 |
|
0.025 | 0.10 | 0.192 | 0.75 | 1.2 | 0.293 | 30 | 0.05 | 0.06 | ||||||||||||
1998 |
|
0.025 | 0.11 | 0.198 | 0.61 | 0.70 | 0.217 | 31 | 0.05 | 0.06 | ||||||||||||
1997 |
|
0.025 | 0.06 | 0.135 | 0.37 | 0.70 | 0.166 | 30 | 0.05 | 0.04 | ||||||||||||
1996 |
|
0.025 | 0.09 | 0.154 | 0.27 | 0.79 | 0.182 | 24 | 0.05 | 0.05 | ||||||||||||
1995 |
|
0.025 | 0.15 | 0.211 | 0.36 | 0.72 | 0.174 | 24 | 0.05 | 0.07 | ||||||||||||
1994 |
|
0.07 | 0.23 | * | 0.48 | 1.0 | 0.246 | 14 | 0.05 | * | ||||||||||||
1993 |
|
0.06 | 0.22 | 0.391 | 0.98 | 1.3 | 0.378 | 24 | 0.05 | 0.1 | ||||||||||||
1992 |
|
0.05 | 0.13 | 0.252 | 0.66 | 1.1 | 0.270 | 24 | 0.05 | 0.08 | ||||||||||||
1991 |
|
0.025 | 0.17 | 0.319 | 0.85 | 1.0 | 0.312 | 24 | 0.05 | 0.1 | ||||||||||||
1990 |
|
0.10 | * | * | * | 1.6 | 0.588 | 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. |
![]() |