| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 6932 |
82.1%
|
| 2 | No | 1411 |
16.7%
|
| 3 | Don't know | 98 |
1.2%
|
| 9 | Not reported | 4 |
0%
|
| Sysmiss | 4 |