| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 133 |
2.2%
|
| 2 | No | 5867 |
97.4%
|
| 97 | Don't know | 4 |
0.1%
|
| 98 | Refuse | 22 |
0.4%
|
| Sysmiss | 56459 |