| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 3577 |
42.9%
|
| 2 | Both | 584 |
7%
|
| 3 | Father only | 3742 |
44.9%
|
| 4 | Mother only | 168 |
2%
|
| 5 | Parents are dead and my custodian smokes | 91 |
1.1%
|
| 6 | Parents are dead and my custodian doesn't smoke | 32 |
0.4%
|
| 7 | I don't know | 145 |
1.7%
|
| Sysmiss | 35 |