| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 629 |
81.6%
|
| 2 | Weekly | 100 |
13%
|
| 3 | Monthly | 23 |
3%
|
| 4 | Less than once a month | 16 |
2.1%
|
| 7 | Never | 1 |
0.1%
|
| 8 | Don't know | 1 |
0.1%
|
| 9 | Refused | 1 |
0.1%
|
| Sysmiss | 279 |