| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 2 |
0.2%
|
| -1 | Don't know | 1 |
0.1%
|
| 1 | Often | 10 |
1%
|
| 2 | Sometimes | 52 |
5%
|
| 3 | Rarely | 100 |
9.6%
|
| 4 | Never | 874 |
84.1%
|