| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 7277 |
98.3%
|
| 2 | No | 77 |
1%
|
| 8 | DK | 0 |
0%
|
| 9 | Missing | 50 |
0.7%
|
| Sysmiss | 13620 |