| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8742 |
9.5%
|
| 2 | No | 82956 |
90.3%
|
| 3 | Don't know | 147 |
0.2%
|
| 4 | Refused | 56 |
0.1%
|
| Sysmiss | 52189 |