| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, started using | 228 |
10.3%
|
| 2 | Yes, using before and increased | 760 |
34.4%
|
| 3 | Yes, using before but did not increase | 354 |
16%
|
| 4 | Yes, using before but decrease use | 234 |
10.6%
|
| 5 | No, do not use at all | 634 |
28.7%
|