| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 93 |
7.4%
|
| 1 | At least once a year | 123 |
9.8%
|
| 2 | At least once a month | 658 |
52.2%
|
| 3 | At least weekly | 209 |
16.6%
|
| 4 | Almost all of their time | 73 |
5.8%
|
| 9 | Don't know | 104 |
8.3%
|
| 998 | Refused | 0 |
0%
|
| Sysmiss | 4 |