| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 3 |
8.6%
|
| 2 | Fortnightly | 0 |
0%
|
| 3 | Monthly | 4 |
11.4%
|
| 4 | Seasonally | 5 |
14.3%
|
| 5 | Once a year | 7 |
20%
|
| 6 | Irregularly/occasionally | 16 |
45.7%
|
| Sysmiss | 6115 |