| Value | Category | Cases | |
|---|---|---|---|
| 1 | On time (37-42 weeks) | 1487 |
62.6%
|
| 2 | Before (22-37 weeks) | 491 |
20.7%
|
| 3 | After (42 or more weeks) | 396 |
16.7%
|
| 8 | DK | 1 |
0%
|
| Sysmiss | 11082 |