| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 738 |
67.9%
|
| 2 | No | 321 |
29.5%
|
| 7 | Missing | 25 |
2.3%
|
| 9 | Don't know | 3 |
0.3%
|
| Sysmiss | 7170 |