| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 562 |
9.3%
|
| 2 | No | 5410 |
89.8%
|
| 97 | Don't know | 49 |
0.8%
|
| 98 | Refuse | 5 |
0.1%
|
| Sysmiss | 56459 |