| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 928 |
90.7%
|
| 2 | No | 63 |
6.2%
|
| 8 | DK | 31 |
3%
|
| 9 | Missing | 1 |
0.1%
|
| Sysmiss | 258 |