| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 251 |
50.6%
|
| 2 | Weekly | 135 |
27.2%
|
| 3 | Monthly | 27 |
5.4%
|
| 4 | Less than once a month | 82 |
16.5%
|
| 7 | Never | 1 |
0.2%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 504 |