| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2164 |
14.3%
|
| 2 | No | 12857 |
85.1%
|
| 3 | Don't know | 62 |
0.4%
|
| 4 | Refused | 17 |
0.1%
|
| Sysmiss | 128990 |