| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1964 |
78.3%
|
| 2 | 1 or 2 days | 198 |
7.9%
|
| 3 | 3 to 5 days | 85 |
3.4%
|
| 4 | 6 to 9 days | 61 |
2.4%
|
| 5 | 10 to 19 days | 59 |
2.4%
|
| 6 | 20 to 29 days | 30 |
1.2%
|
| 7 | All 30 days | 111 |
4.4%
|
| Sysmiss | 13 |