| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 0 |
0%
|
| 2 | Bi-weekly | 0 |
0%
|
| 3 | Monthly | 3 |
42.9%
|
| 4 | Quarterly | 3 |
42.9%
|
| 5 | Every six months | 0 |
0%
|
| 6 | Annually | 0 |
0%
|
| 7 | Every two years | 0 |
0%
|
| 8 | At random | 1 |
14.3%
|
| Sysmiss | 1190 |