| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 66 |
3.1%
|
| -2 | No answer | 9 |
0.4%
|
| -1 | Don't know | 20 |
0.9%
|
| 1 | Often | 15 |
0.7%
|
| 2 | Sometimes | 53 |
2.5%
|
| 3 | Rarely | 198 |
9.2%
|
| 4 | Never | 1784 |
83.2%
|