| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 27 |
32.9%
|
| 2 | No | 52 |
63.4%
|
| 7 | Missing | 0 |
0%
|
| 9 | DK | 3 |
3.7%
|
| Sysmiss | 1808 |