| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1004 |
41.8%
|
| 1 | Just once or twice | 476 |
19.8%
|
| 2 | Several times | 552 |
23%
|
| 3 | Many times | 270 |
11.3%
|
| 4 | Always | 93 |
3.9%
|
| 9 | Don't Know | 5 |
0.2%
|
| 98 | Refused | 0 |
0%
|