| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Never/ Not necessary | 25 |
2%
|
| 1 | At least once a year | 92 |
7.2%
|
| 2 | At least once a month | 637 |
49.8%
|
| 3 | At least weekly | 378 |
29.6%
|
| 4 | All of the time | 118 |
9.2%
|
| 9 | Don't know | 28 |
2.2%
|
| 998 | Refused | 0 |
0%
|