| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 619 |
88.1%
|
| 2 | Weekly | 64 |
9.1%
|
| 3 | Monthly | 2 |
0.3%
|
| 4 | Less than once a month | 7 |
1%
|
| 7 | Never | 0 |
0%
|
| 8 | Don't know | 11 |
1.6%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 298 |