| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | not given | 16 | 15 |
44.2%
|
| 1999 | 11 | 10 |
29.7%
|
|
| 2000 | 4 | 4 |
10.4%
|
|
| 2001 | 1 | 1 |
3%
|
|
| 4444 | marked on card | 2 | 0 |
1.3%
|
| 6666 | mother reported | 7 | 4 |
11.4%
|
| 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 | 3252 | 3259 |