| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 23 |
4%
|
| 2 | Fortnightly | 4 |
0.7%
|
| 3 | Monthly | 175 |
30.8%
|
| 4 | Quarterly | 70 |
12.3%
|
| 5 | Bi-annually | 48 |
8.5%
|
| 6 | Once during the year | 186 |
32.7%
|
| 96 | Other(specify) | 62 |
10.9%
|
| Sysmiss | 3 |