| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 10 |
76.9%
|
| 1 | Yes | 2 |
15.4%
|
| 98 | DK | 0 |
0%
|
| 99 | RA | 1 |
7.7%
|
| Sysmiss | 3046 |