| Value | Category | Cases | |
|---|---|---|---|
| 1 | DAILY | 23 |
0.5%
|
| 2 | LESS THAN DAILY | 19 |
0.4%
|
| 3 | NOT AT ALL | 4479 |
98%
|
| 7 | DON'T KNOW | 40 |
0.9%
|
| 9 | REFUSED | 10 |
0.2%
|