| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 379 |
81.2%
|
| 2 | No | 47 |
10.1%
|
| 7 | Missing | 0 |
0%
|
| 9 | DK | 41 |
8.8%
|
| Sysmiss | 2154 |