| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 3541 |
75.9%
|
| 2 | rarely | 417 |
8.9%
|
| 3 | sometimes | 509 |
10.9%
|
| 4 | often | 198 |
4.2%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|