| Value | Category | Cases | |
|---|---|---|---|
| 1 | Early | 454 |
11.4%
|
| 2 | On time | 1468 |
37%
|
| 3 | Late | 2044 |
51.5%
|
| 9 | 1 |
0%
|
|
| Sysmiss | 1 |