| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 488 |
19.5%
|
| 2 | Weekly | 394 |
15.7%
|
| 3 | Monthly | 159 |
6.4%
|
| 4 | More than monthly | 222 |
8.9%
|
| 5 | Never | 1143 |
45.7%
|
| 98 | Don’t know | 96 |
3.8%
|
| Sysmiss | 271 |