| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 3321 |
42.9%
|
| 2001 | 67 |
0.9%
|
|
| 2002 | 459 |
5.9%
|
|
| 2003 | 600 |
7.8%
|
|
| 2004 | 743 |
9.6%
|
|
| 2005 | 1010 |
13%
|
|
| 2006 | 1196 |
15.5%
|
|
| 2007 | 272 |
3.5%
|
|
| 4444 | Marked on card | 67 |
0.9%
|
| 6666 | Mother reported | 0 |
0%
|
| 9997 | Inconsistent | 6 |
0.1%
|
| 9998 | DK | 0 |
0%
|
| 9999 | Missing | 0 |
0%
|
| Sysmiss | 1054 |