| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1 |
1.6%
|
| 2 | No | 42 |
68.9%
|
| 98 | Don't know | 12 |
19.7%
|
| 99 | Not applicable | 6 |
9.8%
|
| Sysmiss | 25381 |