| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT AT ALL | 713 |
12.7%
|
| 1 | LESS THAN ONCE A WEEK | 138 |
2.5%
|
| 2 | AT LEAST ONCE A WEEK | 289 |
5.2%
|
| 3 | ALMOST EVERY DAY | 314 |
5.6%
|
| Sysmiss | 4151 |
74.1%
|