| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 18 |
1.5%
|
| 1 | At least once a year | 38 |
3.2%
|
| 2 | At least once a month | 424 |
35.3%
|
| 3 | At least weekly | 207 |
17.3%
|
| 4 | Almost all of their time | 496 |
41.3%
|
| 9 | Don't know | 17 |
1.4%
|
| 998 | Refused | 0 |
0%
|