| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 18568 |
90.2%
|
| 2 | No | 1522 |
7.4%
|
| 8 | Do not know | 483 |
2.3%
|
| 9 | Missing | 3 |
0%
|
| Sysmiss | 45505 |