| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 444 |
15.8%
|
| 2 | No | 2335 |
83.1%
|
| 3 | Do not know | 31 |
1.1%
|
| 9 | Unspecified | 0 |
0%
|
| Sysmiss | 63847 |