| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every few days | 135 |
30.5%
|
| 2 | Every few weeks | 232 |
52.4%
|
| 3 | Every few months | 40 |
9%
|
| 4 | Not at all | 6 |
1.4%
|
| NA | 30 |
6.8%
|