| Value | Category | Cases | |
|---|---|---|---|
| 1 | Day | 1847 |
74.8%
|
| 2 | Week | 195 |
7.9%
|
| 3 | Month | 421 |
17.1%
|
| 4 | Year | 5 |
0.2%
|
| Sysmiss | 6712 |