| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not weighed | 1 |
33.3%
|
| 1 | From card | 0 |
0%
|
| 2 | From recall | 0 |
0%
|
| 8 | DK | 0 |
0%
|
| 9 | Special answers | 2 |
66.7%
|
| Sysmiss | 8441 |