| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 9577 |
63.4%
|
| 2 | No | 5381 |
35.6%
|
| 3 | Don't know | 108 |
0.7%
|
| 4 | Refused | 34 |
0.2%
|
| Sysmiss | 128990 |