| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 282 |
96.6%
|
| 2 | No | 9 |
3.1%
|
| 3 | Do not know | 1 |
0.3%
|
| 9 | Unspecified | 0 |
0%
|
| Sysmiss | 9707 |