| Value | Category | Cases | |
|---|---|---|---|
| 0 | 42 |
0.3%
|
|
| 1 | Day | 260 |
1.6%
|
| 2 | Week | 161 |
1%
|
| 3 | Month | 13197 |
81.4%
|
| 4 | Year | 2560 |
15.8%
|
| Sysmiss | 22713 |