| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 0 |
0%
|
| 2 | Weekly | 0 |
0%
|
| 3 | Monthly | 4 |
7.7%
|
| 4 | Termly | 23 |
44.2%
|
| 5 | Yearly | 17 |
32.7%
|
| 6 | Paid once | 8 |
15.4%
|
| Sysmiss | 419 |