| Value | Category | Cases | |
|---|---|---|---|
| 1 | Don't know | 11 |
0.2%
|
| 2 | Never | 15 |
0.3%
|
| 3 | Occasionally | 1028 |
18.2%
|
| 4 | Often | 3023 |
53.6%
|
| 5 | Rarely | 148 |
2.6%
|
| 6 | Refuse to answer | 3 |
0.1%
|
| 7 | Very often | 1408 |
25%
|