| Value | Category | Cases | |
|---|---|---|---|
| 1 | DAILY | 168 |
1.7%
|
| 2 | LESS THAN DAILY | 56 |
0.6%
|
| 3 | NOT AT ALL | 9523 |
97.5%
|
| 7 | DON'T KNOW | 14 |
0.1%
|
| 9 | REFUSED | 4 |
0%
|