| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | not given | 995 | 982 |
73.3%
|
| 1999 | 1 | 2 |
0.1%
|
|
| 2000 | 25 | 18 |
1.4%
|
|
| 2001 | 45 | 41 |
3%
|
|
| 2002 | 57 | 56 |
4.2%
|
|
| 2003 | 35 | 31 |
2.3%
|
|
| 4444 | marked on card | 92 | 104 |
7.7%
|
| 6666 | mother reported | 117 | 106 |
7.9%
|
| 9996 | not consistent with the other card | 1 | 2 |
0.1%
|
| 9997 | inconsistent | 0 | 0 |
0%
|
| 9998 | dk | 0 | 0 |
0%
|
| 9999 | missing | 0 | 0 |
0%
|
| Sysmiss | 1925 | 1952 |