| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | not given | 661 | 683 |
73.5%
|
| 1999 | 1 | 2 |
0.2%
|
|
| 2000 | 19 | 21 |
2.3%
|
|
| 2001 | 32 | 29 |
3.2%
|
|
| 2002 | 49 | 40 |
4.3%
|
|
| 2003 | 32 | 37 |
3.9%
|
|
| 4444 | marked on card | 36 | 45 |
4.8%
|
| 6666 | mother reported | 73 | 70 |
7.6%
|
| 9996 | not consistent with the other card | 1 | 2 |
0.2%
|
| 9997 | inconsistent | 0 | 0 |
0%
|
| 9998 | dk | 0 | 0 |
0%
|
| 9999 | missing | 0 | 0 |
0%
|
| Sysmiss | 2389 | 2363 |