Value | Category | Cases | |
---|---|---|---|
0 | not given | 178 |
1.1%
|
1995 | 60 |
0.4%
|
|
1996 | 120 |
0.8%
|
|
1997 | 182 |
1.1%
|
|
1998 | 336 |
2.1%
|
|
1999 | 716 |
4.5%
|
|
2000 | 375 |
2.3%
|
|
4444 | marked on card | 66 |
0.4%
|
6666 | mother reported | 21 |
0.1%
|
9997 | inconsistent | 0 |
0%
|
9998 | dk | 0 |
0%
|
9999 | missing | 0 |
0%
|
Sysmiss | 13931 |