| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 547 |
72.1%
|
| 2 | Weekly | 112 |
14.8%
|
| 3 | Monthly | 24 |
3.2%
|
| 4 | Less than once a month | 75 |
9.9%
|
| 7 | Never | 1 |
0.1%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 241 |