| Value | Category | Cases | |
|---|---|---|---|
| 1 | DAILY | 45 |
1%
|
| 2 | LESS THAN DAILY | 40 |
0.9%
|
| 3 | NOT AT ALL | 4300 |
98.1%
|
| 7 | DON'T KNOW | 0 |
0%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 258 |