| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 426 |
11.8%
|
| 1 | Less than once a month | 141 |
3.9%
|
| 2 | About once a month | 135 |
3.7%
|
| 3 | About once a week | 340 |
9.4%
|
| 4 | Several times a week | 982 |
27.3%
|
| 5 | Every day | 1568 |
43.5%
|
| 9 | Don't Know | 11 |
0.3%
|