| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2327 |
26.4%
|
| 2 | No | 4929 |
56%
|
| 7 | Missing | 0 |
0%
|
| 9 | Don't know | 1549 |
17.6%
|
| Sysmiss | 1720 |