| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 0 |
0%
|
| -7 | DON'T KNOW | 0 |
0%
|
| 1 | DAILY | 680 |
9.1%
|
| 2 | LESS THAN DAILY | 561 |
7.5%
|
| 3 | NOT AT ALL | 6214 |
83.4%
|
| Sysmiss | 556 |