| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 5070 |
34%
|
| 2 | No | 9617 |
64.5%
|
| 8 | DK | 217 |
1.5%
|
| 9 | Missing | 6 |
0%
|
| Sysmiss | 1260 |