| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 515 |
60.7%
|
| 2 | No | 95 |
11.2%
|
| 8 | DK | 238 |
28.1%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 81 |