| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 425 |
17.6%
|
| 2 | Very rarely | 1143 |
47.3%
|
| 3 | Once a month | 98 |
4.1%
|
| 4 | Once a week | 179 |
7.4%
|
| 5 | Almost daily | 534 |
22.1%
|
| 77 | Don't know | 37 |
1.5%
|
| 88 | Refused | 2 |
0.1%
|