| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 24 |
0.8%
|
| -8 | Refused | 15 |
0.5%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | Yes | 1562 |
52.1%
|
| 2 | No | 1397 |
46.6%
|
| Sysmiss | 27112 |