| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
13.3%
|
|
| 3 | 2 |
13.3%
|
|
| 96 | not given | 11 |
73.3%
|
| 97 | inconsistent | 0 |
0%
|
| 98 | dk | 0 |
0%
|
| Sysmiss | 5406 |