| Value | Category | Cases | |
|---|---|---|---|
| 1 | hour | 3 |
7.5%
|
| 2 | day | 7 |
17.5%
|
| 3 | week | 18 |
45%
|
| 4 | fortnight | 3 |
7.5%
|
| 5 | month | 6 |
15%
|
| 6 | quarter | 0 |
0%
|
| 7 | half year | 0 |
0%
|
| 8 | year | 3 |
7.5%
|
| Sysmiss | 23244 |