| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 133 |
45.5%
|
| 2 | No | 155 |
53.1%
|
| 3 | Do not know | 4 |
1.4%
|
| 9 | Unspecified | 0 |
0%
|
| Sysmiss | 9707 |