| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1070 |
44.6%
|
| 1 | Rarely | 730 |
30.4%
|
| 2 | Often | 280 |
11.7%
|
| 3 | Always | 269 |
11.2%
|
| 9 | Don't know | 51 |
2.1%
|
| 98 | Refused | 0 |
0%
|