| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 5 |
0%
|
| 1 | About once every two or three months | 3522 |
7.7%
|
| 2 | About once a month | 4216 |
9.2%
|
| 3 | Two or three times a month | 7490 |
16.3%
|
| 4 | About once a week | 4399 |
9.6%
|
| 5 | Several times a week | 9338 |
20.4%
|
| 6 | Every day | 5119 |
11.2%
|
| 7 | Not applicable | 11488 |
25.1%
|
| 8 | Refused | 23 |
0.1%
|
| 9 | Don’t Know | 223 |
0.5%
|