| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 3 |
0.2%
|
| -95 | Does not apply | 1 |
0.1%
|
| 1 | Yes | 674 |
51.4%
|
| 2 | No | 634 |
48.3%
|
| Sysmiss | 823 |