| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 116 |
26.7%
|
| 2 | No | 301 |
69.2%
|
| 7 | Missing | 16 |
3.7%
|
| 9 | Don't know | 2 |
0.5%
|
| Sysmiss | 4471 |