| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
1.7%
|
|
| 2 | At least once a month | 12 |
1.2%
|
| 3 | At least once a week | 449 |
43.2%
|
| 4 | At least once a year | 5 |
0.5%
|
| 5 | Everytime we use them (daily) | 556 |
53.5%
|