| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 688 |
70.2%
|
| 2 | No | 228 |
23.3%
|
| 8 | DK | 64 |
6.5%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 1135 |