| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 1 |
0.1%
|
| -2 | No answer | 2 |
0.2%
|
| 1 | Often | 63 |
5.2%
|
| 2 | Sometimes | 175 |
14.5%
|
| 3 | Rarely | 190 |
15.7%
|
| 4 | Never | 777 |
64.3%
|