| Value | Category | Cases | |
|---|---|---|---|
| 1 | Started using | 782 |
5.6%
|
| 2 | Used more | 450 |
3.2%
|
| 3 | Used the same | 3629 |
25.9%
|
| 4 | I do not use | 9133 |
65.3%
|