| Value | Category | Cases | |
|---|---|---|---|
| 1 | hour | 57 |
1.3%
|
| 2 | day | 861 |
19.9%
|
| 3 | week | 664 |
15.4%
|
| 4 | fortnight | 197 |
4.6%
|
| 5 | month | 2278 |
52.7%
|
| 6 | quarter | 77 |
1.8%
|
| 7 | half year | 57 |
1.3%
|
| 8 | year | 128 |
3%
|
| Sysmiss | 18965 |