| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 231 |
7%
|
| 2 | No | 3081 |
92.8%
|
| 8 | DK | 9 |
0.3%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 190 |