| Value | Category | Cases | |
|---|---|---|---|
| -99 | *Refused | 0 |
0%
|
| -98 | *Don't Know | 0 |
0%
|
| 0 | No | 1597 |
95.6%
|
| 1 | Yes | 73 |
4.4%
|
| Sysmiss | 6 |