| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 51 |
4.3%
|
| 1 | At least once a year | 387 |
32.3%
|
| 2 | At least once a month | 435 |
36.3%
|
| 3 | At least weekly | 110 |
9.2%
|
| 4 | Almost all of their time | 88 |
7.3%
|
| 9 | Don't know | 129 |
10.8%
|
| 998 | Refused | 0 |
0%
|