| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not Applicable | 49 |
4.4%
|
| 1 | Daily | 172 |
15.6%
|
| 2 | Weekly | 13 |
1.2%
|
| 3 | Monthly | 831 |
75.2%
|
| 4 | Quarterly | 2 |
0.2%
|
| 5 | Half yearly | 0 |
0%
|
| 6 | Yearly | 38 |
3.4%
|
| Sysmiss | 3665 |