| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 523 |
86.6%
|
| 2 | 1 or 2 days | 29 |
4.8%
|
| 3 | 3 to 5 days | 16 |
2.6%
|
| 4 | 6 to 9 days | 9 |
1.5%
|
| 5 | 10 to 19 days | 7 |
1.2%
|
| 6 | 20 to 29 days | 6 |
1%
|
| 7 | all 30 days | 14 |
2.3%
|
| Sysmiss | 40 |