| Value | Category | Cases | |
|---|---|---|---|
| 0 | None of the parents | 52 |
2.5%
|
| 1 | Only a few parents | 611 |
29.3%
|
| 2 | About half of the parents | 407 |
19.5%
|
| 3 | Most parrents, but not all | 880 |
42.2%
|
| 4 | All parents | 133 |
6.4%
|
| Sysmiss | 3139 |