| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3037 |
90.4%
|
| 2 | No | 274 |
8.2%
|
| 98 | Don't know | 26 |
0.8%
|
| 99 | Refused | 21 |
0.6%
|
| Sysmiss | 787 |