| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 627 |
92.2%
|
| 2 | Weekly | 25 |
3.7%
|
| 3 | Monthly | 10 |
1.5%
|
| 4 | Less than once a month | 7 |
1%
|
| 7 | Never | 11 |
1.6%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 320 |