| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 5989 |
36.4%
|
| 2 | No | 10430 |
63.4%
|
| 3 | Don't know | 16 |
0.1%
|
| 4 | Refused | 9 |
0.1%
|
| Sysmiss | 127646 |