| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 556 |
30.3%
|
| 2 | No | 1246 |
67.9%
|
| 3 | Do not know | 20 |
1.1%
|
| 9 | Unspecified | 13 |
0.7%
|
| Sysmiss | 45268 |