| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always or almost always | 48383 |
15.5%
|
| 2 | Often | 95443 |
30.5%
|
| 3 | Sometimes | 112906 |
36.1%
|
| 4 | Never or rarely | 55758 |
17.8%
|
| 7 | N/A | 164971 | |
| 8 | Invalid | 662 | |
| 9 | Missing | 7367 |