| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.2%
|
| 0 | Never | 24 |
2%
|
| 1 | At least once a year | 170 |
14.2%
|
| 2 | At least once a month | 629 |
52.4%
|
| 3 | At least weekly | 166 |
13.8%
|
| 4 | Almost all of their time | 151 |
12.6%
|
| 9 | Don't know | 58 |
4.8%
|
| 998 | Refused | 0 |
0%
|