| Value | Category | Cases | |
|---|---|---|---|
| -998 | don't know | 164 |
7.3%
|
| -888 | Other (specify) | 9 |
0.4%
|
| 1 | Whenever baby wants | 969 |
43.1%
|
| 2 | When you see the baby is hungry | 684 |
30.5%
|
| 3 | When the baby cries | 420 |
18.7%
|