| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 451 |
28.6%
|
| 1 | Yes | 1114 |
70.6%
|
| 95 | Not tried | 0 |
0%
|
| 98 | Dont know | 0 |
0%
|
| 99 | Refused | 12 |
0.8%
|
| Sysmiss | 179 |