| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 2367 |
37.6%
|
| 1 | Yes | 3910 |
62.2%
|
| 8 | Not sure (DK) | 13 |
0.2%
|
| 9 | 23 | ||
| Sysmiss | 30117 |