| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 1997 |
81%
|
| 2 | 1 or 2 days | 256 |
10.4%
|
| 3 | 3 to 5 days | 104 |
4.2%
|
| 4 | 6 to 9 days | 63 |
2.6%
|
| 5 | 10 or more days | 45 |
1.8%
|
| Sysmiss | 114 |