Table 5. Predicted Amount of Yearly Exposure to Swimming Pools by People in the United States.
| consumer | swimming pool activity (min/event)13 | swimming pool activity rate (events/year)14 | exposure frequency (min/year) | yearly exposure duration (weeks) |
|---|---|---|---|---|
| adult men (D50) | 68 | 6 | 408 | 0.04 |
| adult men (D95) | 180 | 6 | 1080 | 0.11 |
| adult women (D50) | 67 | 6 | 402 | 0.04 |
| adult women (D95) | 170 | 6 | 1020 | 0.10 |
| children (D50) | 81 | 6 | 486 | 0.05 |
| children (D95) | 200 | 6 | 1200 | 0.12 |