| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 106 |
8.2%
|
| 2 | Weekly | 175 |
13.5%
|
| 3 | Twice a month | 56 |
4.3%
|
| 4 | Monthly | 185 |
14.3%
|
| 5 | Seasonally | 122 |
9.4%
|
| 6 | Occasionally-no particular schedule | 166 |
12.8%
|
| 7 | Upon completion of job | 478 |
36.9%
|
| 8 | Other | 9 |
0.7%
|
| Sysmiss | 7274 |