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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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2024 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2023 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2022 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2021 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2020 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2019 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2018 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2017 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2016 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2015 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2014 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2013 |
|
0.07 | 0.08 | * | 0.09 | 0.09 | 0.006 | 22 | 0.02 | * | ||||||||||||
2012 |
|
0.08 | 0.08 | 0.084 | 0.09 | 0.10 | 0.005 | 29 | 0.02 | 65 | ||||||||||||
2011 |
|
0.07 | 0.09 | 0.088 | 0.10 | 0.10 | 0.009 | 30 | 0.02 | 67 | ||||||||||||
2010 |
|
0.07 | 0.09 | 0.088 | 0.10 | 0.10 | 0.008 | 26 | 0.02 | 67 | ||||||||||||
2009 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2008 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2007 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2006 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2005 |
|
* | * | * | * | * | * | 0 | * | * | ||||||||||||
2004 |
|
0.08 | * | * | * | 0.09 | 0.005 | 4 | 0.02 | * | ||||||||||||
2003 |
|
0.08 | 0.09 | 0.092 | 0.11 | 0.11 | 0.009 | 26 | 0.02 | 71 | ||||||||||||
2002 |
|
0.07 | 0.09 | 0.092 | 0.10 | 0.11 | 0.009 | 26 | 0.02 | 70 | ||||||||||||
2001 |
|
0.07 | 0.09 | * | 0.10 | 0.10 | 0.007 | 26 | 0.02 | * | ||||||||||||
2000 |
|
0.09 | 0.09 | 0.097 | 0.12 | 0.13 | 0.013 | 28 | 0.02 | 74 | ||||||||||||
1999 |
|
0.08 | * | * | * | 0.12 | 0.016 | 9 | 0.02 | * | ||||||||||||
1998 |
|
0.09 | 0.11 | 0.118 | 0.15 | 0.17 | 0.022 | 30 | 0.02 | 91 | ||||||||||||
1997 |
|
0.09 | 0.11 | * | 0.12 | 0.15 | 0.015 | 22 | 0.02 | * | ||||||||||||
1996 |
|
0.07 | 0.08 | * | 0.08 | 0.09 | 0.005 | 22 | 0.02 | * | ||||||||||||
1995 |
|
0.07 | 0.10 | 0.099 | 0.11 | 0.13 | 0.010 | 31 | 0.02 | 76 | ||||||||||||
1994 |
|
0.07 | 0.11 | * | 0.12 | 0.13 | 0.017 | 19 | 0.02 | * | ||||||||||||
1993 |
|
0.08 | 0.10 | * | 0.12 | 0.15 | 0.015 | 29 | 0.02 | * | ||||||||||||
1992 |
|
0.11 | 0.12 | * | 0.14 | 0.15 | 0.012 | 20 | 0.02 | * | ||||||||||||
1991 |
|
0.11 | 0.13 | 0.129 | 0.15 | 0.15 | 0.013 | 28 | 0.02 | 99 | ||||||||||||
1990 |
|
0.11 | 0.14 | 0.139 | 0.15 | 0.20 | 0.016 | 31 | 0.02 | 107 | ||||||||||||
1989 |
|
0.08 | 0.12 | * | 0.15 | 0.16 | 0.021 | 19 | 0.02 | * | ||||||||||||
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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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