| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 3197 |
53.2%
|
| 2 | Very rarely | 1931 |
32.1%
|
| 3 | Once a month | 603 |
10%
|
| 4 | Once a week | 186 |
3.1%
|
| 5 | Almost daily | 32 |
0.5%
|
| 77 | Don't know | 61 |
1%
|
| 88 | Refused | 3 |
0%
|