| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 93 |
19.1%
|
| 1 | Yes | 392 |
80.7%
|
| 98 | DK | 0 |
0%
|
| 99 | RA | 1 |
0.2%
|
| Sysmiss | 2573 |