| value | category | cases | |
|---|---|---|---|
| 0 | not weighed | 4119 |
37.1%
|
| 1 | from written card | 4329 |
39%
|
| 2 | from mother's recall | 2001 |
18%
|
| 8 | don't know | 39 |
0.4%
|
| 9 | special answers | 614 |
5.5%
|
| 11 | .Z | 26882 |