| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 660 |
7.5%
|
| 2 | No | 7450 |
84.6%
|
| 7 | Missing | 1 |
0%
|
| 9 | Don't know | 694 |
7.9%
|
| Sysmiss | 1720 |