| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 67 |
34.2%
|
| 2 | No | 93 |
47.4%
|
| 88 | Don't know | 1 |
0.5%
|
| 99 | Don't know | 35 |
17.9%
|
| Sysmiss | 14412 |