| Value | Category | Cases | |
|---|---|---|---|
| 1 | often | 1730 |
39.4%
|
| 2 | sometimes | 1280 |
29.1%
|
| 3 | rarely | 921 |
21%
|
| 4 | never | 397 |
9%
|
| 8 | DK | 32 |
0.7%
|
| 9 | NA | 32 |
0.7%
|