| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 15 |
1.8%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 121 |
14.7%
|
| 1 | Yes | 378 |
45.9%
|
| 2 | No | 309 |
37.5%
|
| Sysmiss | 13095 |