| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 0 |
0%
|
| -7 | DON'T KNOW | 0 |
0%
|
| 1 | DAILY | 453 |
7.2%
|
| 2 | LESS THAN DAILY | 515 |
8.2%
|
| 3 | NOT AT ALL | 5311 |
84.6%
|
| Sysmiss | 2877 |