| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 0 |
0%
|
| 2 | Bi-weekly | 1 |
5.3%
|
| 3 | Monthly | 8 |
42.1%
|
| 4 | Quarterly | 2 |
10.5%
|
| 5 | Every six months | 1 |
5.3%
|
| 6 | Annually | 3 |
15.8%
|
| 7 | Every two years | 1 |
5.3%
|
| 8 | In one go | 3 |
15.8%
|
| Sysmiss | 1178 |