| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 538 |
44.4%
|
| 1 | Yes | 644 |
53.1%
|
| 3 | Not stated | 0 |
0%
|
| 8 | Don't Know | 30 |
2.5%
|
| Sysmiss | 240 |