| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 23 |
39%
|
| 2 | No | 35 |
59.3%
|
| 7 | Missing | 0 |
0%
|
| 9 | DK | 1 |
1.7%
|
| Sysmiss | 1831 |