| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 0 |
0%
|
| 2 | Bi-weekly | 0 |
0%
|
| 3 | Monthly | 4 |
50%
|
| 4 | Quarterly | 0 |
0%
|
| 5 | Every six months | 1 |
12.5%
|
| 6 | Annually | 2 |
25%
|
| 7 | Every two years | 0 |
0%
|
| 8 | In one go | 1 |
12.5%
|
| Sysmiss | 1189 |