| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 1067 |
32.2%
|
| 2 | Monthly | 858 |
25.9%
|
| 3 | 2 monthly | 1134 |
34.2%
|
| 4 | 6 monthly or annually | 256 |
7.7%
|
| 93 | Prefer not to answer | 3 |
0.1%
|
| Sysmiss | 2670 |