| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 2 |
0.2%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | Yes | 669 |
73.3%
|
| 2 | No | 31 |
3.4%
|
| 3 | Yes, but not available | 211 |
23.1%
|
| Sysmiss | 86 |