| Value | Category | Cases | |
|---|---|---|---|
| 1 | On a seasonal basis | 9 |
11.3%
|
| 2 | On a monthly basis | 43 |
53.8%
|
| 3 | Weekly basis | 7 |
8.8%
|
| 4 | Daily bases | 20 |
25%
|
| 5 | as soon as finishing work | 1 |
1.3%
|
| 11 | .C | 30 | |
| Sysmiss | 190 |