| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1490 |
68.5%
|
| 2 | 1 or 2 days | 210 |
9.7%
|
| 3 | 3 to 5 days | 192 |
8.8%
|
| 4 | 6 to 9 days | 53 |
2.4%
|
| 5 | 10 to 19 days | 59 |
2.7%
|
| 6 | 20 to 29 days | 40 |
1.8%
|
| 7 | all 30 days | 132 |
6.1%
|
| Sysmiss | 45 |