| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | About once every two or three months | 105 |
8.8%
|
| 2 | About once a month | 105 |
8.8%
|
| 3 | Two or three times a month | 194 |
16.2%
|
| 4 | About once a week | 81 |
6.8%
|
| 5 | Several times a week | 322 |
26.8%
|
| 6 | Every day | 160 |
13.3%
|
| 7 | Not applicable | 224 |
18.7%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don’t Know | 7 |
0.6%
|