| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 100 |
2.5%
|
| 2 | No | 3925 |
96.5%
|
| 7 | Don't know | 38 |
0.9%
|
| 8 | Refused | 4 |
0.1%
|
| 9 | Missing | 2 |
0%
|
| Sysmiss | 111 |