| Value | Category | Cases | |
|---|---|---|---|
| 1 | Son/daughter | 5 |
1%
|
| 2 | Spouse | 0 |
0%
|
| 3 | Self | 9 |
1.8%
|
| 4 | Other relative | 3 |
0.6%
|
| 5 | Insurance | 0 |
0%
|
| 6 | Was free | 31 |
6.1%
|
| 7 | N/A | 460 |
90.6%
|
| 8 | DK | 0 |
0%
|
| Sysmiss | 4 |