| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1392 |
16.9%
|
| 2 | No | 5699 |
69.1%
|
| 8 | NA | 1144 |
13.9%
|
| 9 | Don’t know | 3 |
0%
|
| Sysmiss | 6 |