| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 159 |
24.1%
|
| 2 | No | 463 |
70.2%
|
| 8 | DK | 38 |
5.8%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 139 |