| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | not given | 815 | 776 |
57.8%
|
| 1999 | 6 | 8 |
0.6%
|
|
| 2000 | 75 | 68 |
5.1%
|
|
| 2001 | 106 | 112 |
8.3%
|
|
| 2002 | 185 | 182 |
13.6%
|
|
| 2003 | 110 | 118 |
8.8%
|
|
| 4444 | marked on card | 65 | 74 |
5.5%
|
| 6666 | mother reported | 0 | 0 |
0%
|
| 9996 | not consistent with other card | 4 | 3 |
0.3%
|
| 9997 | inconsistent | 2 | 0 |
0%
|
| 9998 | dk | 0 | 0 |
0%
|
| 9999 | missing | 0 | 0 |
0%
|
| Sysmiss | 1925 | 1952 |