| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 4756 |
83.5%
|
| 2 | No | 704 |
12.4%
|
| 7 | Missing | 2 |
0%
|
| 9 | Don't know | 237 |
4.2%
|
| Sysmiss | 2558 |