| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 8414 |
56.6%
|
| 1 | Infrequently | 4631 |
31.2%
|
| 2 | Weekly | 1134 |
7.6%
|
| 3 | Daily | 681 |
4.6%
|
| 4 | Monthly | 0 |
0%
|
| Sysmiss | 17 |