| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.1%
|
| -1 | Don't know | 6 |
0.3%
|
| 1 | Daily | 661 |
32%
|
| 2 | Weekly | 532 |
25.7%
|
| 3 | Monthly | 269 |
13%
|
| 4 | Less than monthly | 215 |
10.4%
|
| 5 | Never | 382 |
18.5%
|