| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 713 |
96.7%
|
| 2 | No | 15 |
2%
|
| 8 | DK | 9 |
1.2%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 3377 |