| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused | 1 |
0%
|
| -98 | Don't Know | 1 |
0%
|
| 0 | No | 2220 |
78.9%
|
| 1 | Yes | 592 |
21%
|
| Sysmiss | 244 |