| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 12 |
0.3%
|
| 2 | Once a month | 3 |
0.1%
|
| 3 | 2-3 times a month | 13 |
0.3%
|
| 4 | Once a week | 19 |
0.4%
|
| 5 | 2-6 times a week | 47 |
1%
|
| 6 | Once a day | 625 |
13.5%
|
| 7 | Twice or more a day | 3919 |
84.5%
|