| Value | Category | Cases | |
|---|---|---|---|
| 1 | Many times | 1869 |
13.4%
|
| 2 | A few times | 3226 |
23.1%
|
| 3 | Never | 8596 |
61.4%
|
| 96 | Refused | 0 |
0%
|
| 99 | Don?t know | 303 |
2.2%
|