| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 773 |
27%
|
| 2 | No | 2071 |
72.3%
|
| 3 | Do not know | 20 |
0.7%
|
| 9 | Unspecified | 1 |
0%
|
| Sysmiss | 64412 |