| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 81 |
1.5%
|
| 1 | Yes | 5338 |
97.3%
|
| 2 | No | 65 |
1.2%
|
| Sysmiss | 8434 |