| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 390 |
58.1%
|
| 1 | Yes | 279 |
41.6%
|
| 98 | DK | 1 |
0.1%
|
| 99 | RA | 1 |
0.1%
|
| Sysmiss | 2388 |