| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2557 |
83%
|
| 2 | No | 506 |
16.4%
|
| 8 | DK | 17 |
0.6%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 4546 |