| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every month | 777 |
31.1%
|
| 2 | Some months, but not every month | 870 |
34.8%
|
| 3 | Only one or two months | 12 |
0.5%
|
| 7 | Not Applicable | 824 |
32.9%
|
| 8 | Refused | 0 |
0%
|
| 9 | Missing | 19 |
0.8%
|