| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 94 |
40.7%
|
| 2 | Weekly | 65 |
28.1%
|
| 3 | Monthly | 17 |
7.4%
|
| 4 | Less than once a month | 54 |
23.4%
|
| 7 | Never | 1 |
0.4%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 769 |