| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 548 |
39.1%
|
| 2 | 1 or 2 days | 326 |
23.3%
|
| 3 | 3 to 5 days | 203 |
14.5%
|
| 4 | 6 to 9 days | 88 |
6.3%
|
| 5 | 10 to 19 days | 57 |
4.1%
|
| 6 | 20 to 29 days | 40 |
2.9%
|
| 7 | All 30 days | 138 |
9.9%
|
| Sysmiss | 443 |