| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hour | 0 |
0%
|
| 2 | Day | 0 |
0%
|
| 3 | Week | 0 |
0%
|
| 4 | Month | 16 |
53.3%
|
| 5 | Year | 14 |
46.7%
|
| Sysmiss | 337 |