10 Cohorts
Note: EPA no longer updates this information, but it may be useful as a reference or resource.| Sex | Age |
| Male | 0-4 |
| Male | 5-11 |
| Male | 12-17 |
| Male | 18-64 |
| Male | 65+ |
| Female | 0-4 |
| Female | 5-11 |
| Female | 12-17 |
| Female | 18-64 |
| Female | 65+ |
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1996 National-Scale Air Toxics Assessment
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