| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 71 |
20.1%
|
| 2 | No | 260 |
73.7%
|
| 7 | Missing | 0 |
0%
|
| 9 | DK | 22 |
6.2%
|
| Sysmiss | 1537 |