| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 678 |
21%
|
| 2 | No | 2409 |
74.6%
|
| 8 | DK | 142 |
4.4%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 282 |