| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 2922 |
13.6%
|
| 1 | Occasionally/Sometimes/Rarely | 5457 |
25.3%
|
| 2 | Frequently/Often | 4695 |
21.8%
|
| 3 | Always | 508 |
2.4%
|
| 5 | Don't know | 35 |
0.2%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing | 7914 |
36.8%
|