| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 6 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 99 |
0.6%
|
| 1 | Yes | 561 |
3.6%
|
| 2 | No | 14965 |
95.7%
|
| Sysmiss | 1241 |