Valeur | Catégorie | le cas | |
---|---|---|---|
0 | not given | 98 |
99%
|
2008 | 1 |
1%
|
|
4444 | marked on card | 0 |
0%
|
6666 | mother reported | 0 |
0%
|
9997 | inconsistent | 0 |
0%
|
9998 | dk | 0 |
0%
|
9999 | missing | 0 |
0%
|
Sysmiss | 16988 |