| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 31 |
1.3%
|
| -8 | Refused | 2 |
0.1%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 3 |
0.1%
|
| 1 | Yes | 1179 |
47.5%
|
| 2 | No | 1265 |
51%
|
| Sysmiss | 9902 |