| Value | Category | Cases | |
|---|---|---|---|
| . | 1 |
0.1%
|
|
| 0 | 1 |
0.1%
|
|
| 1 | Daily | 123 |
9.8%
|
| 12 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|
|
| 2 | Once a week | 462 |
36.7%
|
| 3 | Monthly | 371 |
29.4%
|
| 6 | 1 |
0.1%
|
|
| 8 | Don't know | 56 |
4.4%
|
| 9 | No response | 243 |
19.3%
|