| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1089 |
94.4%
|
| 1 | Yes | 59 |
5.1%
|
| 98 | DK | 3 |
0.3%
|
| 99 | RA | 2 |
0.2%
|
| Sysmiss | 1906 |