| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 1 |
0.1%
|
| -1 | Don't know | 1 |
0.1%
|
| 1 | Often | 44 |
3.6%
|
| 2 | Sometimes | 138 |
11.2%
|
| 3 | Rarely | 282 |
22.9%
|
| 4 | Never | 764 |
62.1%
|