| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 33264 |
49%
|
| 2 | No | 32976 |
48.6%
|
| 3 | Don't know | 1466 |
2.2%
|
| 4 | Refused | 207 |
0.3%
|
| Sysmiss | 76177 |