| Value | Category | Cases | |
|---|---|---|---|
| 1 | DAILY | 164 |
4.8%
|
| 2 | LESS THAN DAILY | 120 |
3.5%
|
| 3 | NOT AT ALL | 3121 |
91.7%
|
| 7 | DON'T KNOW | 0 |
0%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 1020 |