| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 724 |
85.2%
|
| 2 | Weekly | 70 |
8.2%
|
| 3 | Monthly | 32 |
3.8%
|
| 4 | Less than once a month | 20 |
2.4%
|
| 7 | Never | 3 |
0.4%
|
| 8 | Don't know | 1 |
0.1%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 150 |