| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Never | 59 |
4.9%
|
| 2 | About once a year or less | 16 |
1.3%
|
| 3 | About once every several months | 69 |
5.8%
|
| 4 | About once a month | 154 |
12.8%
|
| 5 | About once a week | 646 |
53.8%
|
| 6 | More than once a week | 249 |
20.8%
|
| 9 | Don't know | 7 |
0.6%
|
| 98 | Refused | 0 |
0%
|