| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 2 |
7.1%
|
| 2 | Weekly | 3 |
10.7%
|
| 3 | Fortnightly | 0 |
0%
|
| 4 | Monthly | 2 |
7.1%
|
| 5 | Annually | 3 |
10.7%
|
| 6 | Occasionally | 16 |
57.1%
|
| 7 | Upon job completion | 2 |
7.1%
|
| Sysmiss | 1835 |