| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 711 |
34.3%
|
| 2 | 1 day | 803 |
38.8%
|
| 3 | 2 days | 177 |
8.5%
|
| 4 | 3 days | 74 |
3.6%
|
| 5 | 4 days | 48 |
2.3%
|
| 6 | 5 or more days | 258 |
12.5%
|
| Sysmiss | 41 |