| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 2643 |
71.2%
|
| 2 | Both | 57 |
1.5%
|
| 3 | Father (guardians) only | 865 |
23.3%
|
| 4 | Mother (guardians) only | 34 |
0.9%
|
| 5 | Don't know | 112 |
3%
|
| Sysmiss | 5 |