| Value | Category | Cases | |
|---|---|---|---|
| 1 | At birth | 0 |
0%
|
| 2 | At 1.5 months | 131 |
76.2%
|
| 3 | At 2.5 months | 23 |
13.4%
|
| 4 | At 3.5 months | 1 |
0.6%
|
| 5 | At 9 months | 9 |
5.2%
|
| 6 | Between 16 to 24 months | 4 |
2.3%
|
| 7 | Between 24 to 36 months | 4 |
2.3%
|
| 88 | Other (specify:) | 0 |
0%
|
| 98 | Don?t know | 0 |
0%
|
| Sysmiss | 16 |