| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 2 |
3.3%
|
| 2 | Weekly | 1 |
1.7%
|
| 3 | Fortnightly | 0 |
0%
|
| 4 | Monthly | 8 |
13.3%
|
| 5 | Annually | 20 |
33.3%
|
| 6 | Occasionally | 27 |
45%
|
| 7 | Upon job completion | 2 |
3.3%
|
| Sysmiss | 1803 |