| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 93 |
2.3%
|
| 2 | No | 3783 |
95.4%
|
| 7 | Don't know | 43 |
1.1%
|
| 8 | Refused | 44 |
1.1%
|
| 9 | Missing | 2 |
0.1%
|
| Sysmiss | 215 |