| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | not given | 418 | 402 |
89.6%
|
| 2000 | 3 | 1 |
0.2%
|
|
| 2001 | 11 | 5 |
1.2%
|
|
| 2002 | 2 | 2 |
0.3%
|
|
| 4444 | marked on card | 10 | 6 |
1.4%
|
| 6666 | mother reported | 45 | 33 |
7.3%
|
| 9996 | not consistent with the other card | 0 | 0 |
0%
|
| 9997 | inconsistent | 1 | 0 |
0.1%
|
| 9998 | dk | 0 | 0 |
0%
|
| 9999 | missing | 0 | 0 |
0%
|
| Sysmiss | 2803 | 2844 |