| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 1 |
0.1%
|
| -1 | Don't know | 23 |
1.9%
|
| 1 | Never | 223 |
18.6%
|
| 2 | Rarely | 395 |
32.9%
|
| 3 | Frequently | 307 |
25.6%
|
| 4 | Always | 251 |
20.9%
|