| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 5514 |
70.5%
|
| 2 | No | 2299 |
29.4%
|
| 8 | DK | 2 |
0%
|
| 9 | Missing | 1 |
0%
|
| Sysmiss | 103 |