Table 3 Hours reported devoted to creationism or intelligent design (column percentages)
From: Teaching evolution in U.S. public schools: a continuing challenge
| 2007 (N = 926), % | 2019 (N = 753), % | |
|---|---|---|
| Not covered–0 h | 75 | 82 |
| 1–2 h | 17 | 9 |
| 3–5 h | 4 | 2 |
| 6–10 h | 1 | 1 |
| 11–15 h | 0 | 1 |
| 16–20 h | 0 | 0 |
| 20 h or more | 0 | 0 |
| No answer provided | 3 | 4 |
| Total | 100 | 100 |