| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 14 |
1.4%
|
| -1 | Don't know | 14 |
1.4%
|
| 1 | Always | 771 |
76.9%
|
| 2 | Usually | 125 |
12.5%
|
| 3 | Never | 79 |
7.9%
|