| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT AT ALL | 400 |
3.4%
|
| 1 | LESS THAN ONCE A MONTH | 539 |
4.6%
|
| 2 | AT LEAST ONCE A WEEK | 1437 |
12.2%
|
| 3 | EVERY DAY | 5022 |
42.8%
|
| 9 | NO RESPONSE | 14 |
0.1%
|
| Sysmiss | 4325 |
36.8%
|