| Value | Category | Cases | |
|---|---|---|---|
| 0 | Immediately after birth | 259 |
34%
|
| 1 | Within one hour | 210 |
27.6%
|
| 2 | After one hour but within one day | 182 |
23.9%
|
| 3 | After one day | 77 |
10.1%
|
| 8 | Don't Know | 33 |
4.3%
|
| Sysmiss | 691 |