| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 4870 |
87.1%
|
| 2 | Rarely (1- 2 times) | 191 |
3.4%
|
| 3 | Sometimes (3 – 5 times) | 49 |
0.9%
|
| 4 | Often (6 or more times) | 15 |
0.3%
|
| 77 | Don’t know | 454 |
8.1%
|
| 88 | Refused | 14 |
0.3%
|