| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 286 |
5.3%
|
| 2 | No | 4911 |
90.2%
|
| 7 | Don't know | 1 |
0%
|
| 8 | Refused | 33 |
0.6%
|
| 9 | Missing | 211 |
3.9%
|
| Sysmiss | 184 |