| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 66 |
6.3%
|
| 1 | Just once or twice | 140 |
13.4%
|
| 2 | Several times | 177 |
16.9%
|
| 3 | Many times | 343 |
32.7%
|
| 4 | Always | 320 |
30.5%
|
| 7 | No children/no access | 0 |
0%
|
| 9 | Don't know | 2 |
0.2%
|