| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 1 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 4778 |
79.9%
|
| 1 | Yes | 811 |
13.6%
|
| 2 | No | 390 |
6.5%
|
| Sysmiss | 9013 |