| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | Child is 6 months old or less | 1094 |
32.5%
|
| 2 | Child is over 6 months old | 1068 |
31.7%
|
| 9 | na | 1202 |
35.7%
|
| Sysmiss | 1271 |