| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1739 |
17.5%
|
| 2 | No | 7395 |
74.5%
|
| 8 | Not applicable | 780 |
7.9%
|
| 9 | Don't know | 7 |
0.1%
|
| Sysmiss | 5 |