| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 21145 |
32.3%
|
| 2 | No | 119 |
0.2%
|
| 8 | DK | 9 |
0%
|
| 9 | Missing | 1 |
0%
|
| Sysmiss | 44223 |
67.5%
|