| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 93 |
8.9%
|
| 1 | Just once or twice | 88 |
8.4%
|
| 2 | Several times | 172 |
16.4%
|
| 3 | Many times | 310 |
29.6%
|
| 4 | Always | 384 |
36.6%
|
| 7 | No children/no access | 0 |
0%
|
| 9 | Don't know | 1 |
0.1%
|