| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 4614 |
59.4%
|
| 2 | No | 2621 |
33.7%
|
| 7 | Missing | 8 |
0.1%
|
| 9 | Don't know | 526 |
6.8%
|
| Sysmiss | 488 |