| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | not given | 0 | 0 |
0%
|
| 1998 | 1 | 0 |
10.7%
|
|
| 1999 | 1 | 1 |
62.6%
|
|
| 4444 | marked on card | 0 | 0 |
0%
|
| 6666 | mother reported | 1 | 1 |
26.8%
|
| 9996 | not consistent with the other card | 0 | 0 |
0%
|
| 9997 | inconsistent | 0 | 0 |
0%
|
| 9998 | dk | 0 | 0 |
0%
|
| 9999 | missing | 0 | 0 |
0%
|
| Sysmiss | 3290 | 3291 |