| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 266 |
11.1%
|
| 1 | Rarely | 1034 |
43.1%
|
| 2 | Often | 954 |
39.8%
|
| 3 | Always | 118 |
4.9%
|
| 9 | Don't know | 28 |
1.2%
|
| 998 | Refused | 0 |
0%
|