| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 10574 |
75.9%
|
| 2 | No | 2699 |
19.4%
|
| 3 | 285 |
2%
|
|
| 8 | Don't know | 366 |
2.6%
|
| Sysmiss | 2562 |