| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hour | 5 |
1.2%
|
| 2 | Day | 97 |
22.7%
|
| 3 | Week | 45 |
10.5%
|
| 4 | Two weeks | 47 |
11%
|
| 5 | Month | 234 |
54.7%
|
| Sysmiss | 1476 |