| Value | Category | Cases | |
|---|---|---|---|
| 1 | Day | 109 |
18.6%
|
| 2 | Week | 100 |
17%
|
| 3 | Month | 102 |
17.4%
|
| 4 | Year | 255 |
43.4%
|
| 9 | 21 |
3.6%
|
|
| Sysmiss | 24538 |