| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 31569 |
59.2%
|
| 2 | No | 21060 |
39.5%
|
| 3 | Don't know | 197 |
0.4%
|
| 4 | Refused | 482 |
0.9%
|
| Sysmiss | 90782 |