| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 677 |
64.7%
|
| 2 | Weekly | 196 |
18.7%
|
| 3 | Monthly | 73 |
7%
|
| 4 | Less than monthly | 30 |
2.9%
|
| 5 | Never | 64 |
6.1%
|
| Sysmiss | 6 |
0.6%
|