| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 4 |
0.3%
|
| 1 | Often | 97 |
7.9%
|
| 2 | Sometimes | 119 |
9.7%
|
| 3 | Rarely | 105 |
8.6%
|
| 4 | Never | 897 |
73.3%
|