| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 18 |
0.6%
|
| -1 | Don't know | 7 |
0.2%
|
| 1 | Never | 133 |
4.4%
|
| 2 | Rarely | 1027 |
33.8%
|
| 3 | Frequently | 1082 |
35.6%
|
| 4 | Always | 769 |
25.3%
|