| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 412 |
88.2%
|
| 2 | No | 39 |
8.4%
|
| 7 | Missing | 0 |
0%
|
| 9 | DK | 16 |
3.4%
|
| Sysmiss | 2154 |