| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 1 |
0%
|
| -8 | Refused | 4 |
0%
|
| -5 | Not Applicable | 3 |
0%
|
| -3 | Missing | 116 |
0.7%
|
| 1 | Yes | 240 |
1.5%
|
| 2 | No | 15267 |
97.7%
|
| Sysmiss | 1241 |