| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 0 |
0%
|
| -7 | DON'T KNOW | 0 |
0%
|
| 1 | DAILY | 193 |
4.1%
|
| 2 | LESS THAN DAILY | 212 |
4.5%
|
| 3 | NOT AT ALL | 4333 |
91.5%
|
| Sysmiss | 1573 |