| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 456 |
31.7%
|
| 2 | No | 979 |
68.1%
|
| 3 | 2 |
0.1%
|
|
| 8 | DK | 0 |
0%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 9836 |