| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 136 |
59.9%
|
| 1 | Yes | 56 |
24.7%
|
| 98 | DK | 2 |
0.9%
|
| 99 | RA | 33 |
14.5%
|
| Sysmiss | 2832 |