| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 20 |
7.3%
|
| 2 | Weekly | 63 |
23%
|
| 3 | Monthly | 191 |
69.7%
|
| 8 | Don't Know | 0 |
0%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 984 |