| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.2%
|
| 1 | About once every two or three months | 66 |
5.5%
|
| 2 | About once a month | 83 |
6.9%
|
| 3 | Two or three times a month | 158 |
13.2%
|
| 4 | About once a week | 143 |
11.9%
|
| 5 | Several times a week | 388 |
32.3%
|
| 6 | Every day | 257 |
21.4%
|
| 7 | Not Applicable | 102 |
8.5%
|
| 9 | Don't know | 1 |
0.1%
|
| 98 | Refused to answer | 0 |
0%
|