| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Often | 163 |
13.6%
|
| 2 | Occasionally | 234 |
19.5%
|
| 3 | Rarely | 197 |
16.4%
|
| 4 | Never | 315 |
26.3%
|
| 8 | Refused to answer | 20 |
1.7%
|
| 9 | Don’t know | 271 |
22.6%
|