Value | Category | Cases | |
---|---|---|---|
0 | not given | 954 |
6%
|
1995 | 39 |
0.2%
|
|
1996 | 67 |
0.4%
|
|
1997 | 115 |
0.7%
|
|
1998 | 167 |
1%
|
|
1999 | 377 |
2.4%
|
|
2000 | 181 |
1.1%
|
|
4444 | marked on card | 99 |
0.6%
|
6666 | mother reported | 55 |
0.3%
|
9997 | inconsistent | 0 |
0%
|
9998 | dk | 0 |
0%
|
9999 | missing | 0 |
0%
|
Sysmiss | 13931 |