| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | not given | 204 | 198 |
62.5%
|
| 1999 | 19 | 13 |
4.2%
|
|
| 2000 | 43 | 34 |
10.7%
|
|
| 2001 | 29 | 28 |
8.9%
|
|
| 2002 | 13 | 10 |
3.2%
|
|
| 2003 | 6 | 5 |
1.4%
|
|
| 4444 | marked on card | 26 | 29 |
9%
|
| 6666 | mother reported | 0 | 0 |
0%
|
| 9996 | not consistent with other card | 0 | 0 |
0%
|
| 9997 | inconsistent | 0 | 0 |
0%
|
| 9998 | dk | 0 | 0 |
0%
|
| 9999 | missing | 0 | 0 |
0%
|
| Sysmiss | 2953 | 2976 |