| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 52 |
3%
|
| 2 | No | 1605 |
92.9%
|
| 8 | DK | 70 |
4.1%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 182 |