| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT AT ALL | 4032 |
47.3%
|
| 1 | LESS THAN ONCE A WEEK | 445 |
5.2%
|
| 2 | AT LEAST ONCE A WEEK | 369 |
4.3%
|
| 3 | ALMOST EVERY DAY | 1608 |
18.9%
|
| Sysmiss | 2067 |
24.3%
|