| Value | Category | Cases | |
|---|---|---|---|
| 1 | Everyday | 5 |
3.8%
|
| 2 | At least once a week | 13 |
9.9%
|
| 3 | Twice or thrice a week | 5 |
3.8%
|
| 4 | Every month | 9 |
6.9%
|
| 5 | Twice a year | 47 |
35.9%
|
| 8 | Once a year | 24 |
18.3%
|
| 19 | Once only | 24 |
18.3%
|
| 99 | Can't Recall | 4 |
3.1%
|