| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 392 |
49.2%
|
| 1 | Yes | 222 |
27.9%
|
| 98 | DK | 181 |
22.7%
|
| 99 | RA | 2 |
0.3%
|
| Sysmiss | 806 |