| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 1 |
0.1%
|
| 1 | Daily | 885 |
85.2%
|
| 2 | Weekly | 64 |
6.2%
|
| 3 | Monthly | 12 |
1.2%
|
| 4 | Less than monthly | 22 |
2.1%
|
| 5 | Never | 55 |
5.3%
|