| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 17 |
12.8%
|
| 2 | Weekly | 16 |
12%
|
| 3 | Twice a month | 4 |
3%
|
| 4 | Monthly | 19 |
14.3%
|
| 5 | Seasonally | 32 |
24.1%
|
| 6 | Occasionally-no particular schedule | 30 |
22.6%
|
| 7 | Upon completion of job | 10 |
7.5%
|
| 8 | Other | 5 |
3.8%
|
| Sysmiss | 8438 |