| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 285 |
27.5%
|
| 1 | Once a month or less | 191 |
18.4%
|
| 2 | Several times a month | 222 |
21.4%
|
| 3 | Several times a week | 231 |
22.3%
|
| 4 | Daily | 107 |
10.3%
|