| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT AT ALL | 3489 |
66.8%
|
| 1 | LESS THAN ONCE A WEEK | 552 |
10.6%
|
| 2 | AT LEAST ONCE A WEEK | 323 |
6.2%
|
| 3 | ALMOST EVERY DAY | 163 |
3.1%
|
| Sysmiss | 699 |
13.4%
|