| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
66.7%
|
|
| 4 | 1 |
33.3%
|
|
| 97 | inconsistent | 0 |
0%
|
| 98 | dk | 0 |
0%
|
| Sysmiss | 6389 |