| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 22 |
1.8%
|
| -1 | Don't know | 6 |
0.5%
|
| 1 | Often | 62 |
5.2%
|
| 2 | Sometimes | 32 |
2.7%
|
| 3 | Rarely | 55 |
4.6%
|
| 4 | Never | 1019 |
85.2%
|