| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 43 |
0.4%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | Yes | 7787 |
69.6%
|
| 2 | No | 570 |
5.1%
|
| 3 | Yes, but not available | 2787 |
24.9%
|
| Sysmiss | 1029 |