| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1917 |
76.2%
|
| 2 | 1 or 2 days | 216 |
8.6%
|
| 3 | 3 to 5 days | 105 |
4.2%
|
| 4 | 6 to 9 days | 42 |
1.7%
|
| 5 | 10 to 19 days | 74 |
2.9%
|
| 6 | 20 to 29 days | 53 |
2.1%
|
| 7 | All 30 days | 109 |
4.3%
|
| Sysmiss | 14 |