| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 3 |
0.4%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | Yes | 48 |
5.9%
|
| 2 | No | 765 |
93.8%
|
| Sysmiss | 183 |