| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 137 |
14.4%
|
| 2 | Weekly | 99 |
10.4%
|
| 3 | Twice a month | 37 |
3.9%
|
| 4 | Monthly | 473 |
49.7%
|
| 5 | Seasonally | 45 |
4.7%
|
| 6 | Occasionally-no particular schedule | 132 |
13.9%
|
| 7 | Upon completion of job | 10 |
1.1%
|
| 8 | Other | 18 |
1.9%
|
| Sysmiss | 7620 |