| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Never | 141 |
5.9%
|
| 2 | About once a year or less | 115 |
4.8%
|
| 3 | About once every several months | 171 |
7.1%
|
| 4 | About once a month | 155 |
6.4%
|
| 5 | About once a week | 613 |
25.4%
|
| 6 | More than once a week | 1184 |
49.1%
|
| 9 | Don't know | 31 |
1.3%
|
| 998 | Refused | 0 |
0%
|