| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 1504 |
19.2%
|
| 2011 | 6 |
0.1%
|
|
| 2012 | 909 |
11.6%
|
|
| 2013 | 1321 |
16.9%
|
|
| 2014 | 284 |
3.6%
|
|
| 4444 | Marked on card | 39 |
0.5%
|
| 6666 | Mother reported | 90 |
1.2%
|
| 9997 | Inconsistent | 0 |
0%
|
| 9998 | DK | 0 |
0%
|
| 9999 | Missing | 0 |
0%
|
| Sysmiss | 3663 |