| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 856 |
35.3%
|
| 1 | Just once or twice | 372 |
15.3%
|
| 2 | Several times | 647 |
26.6%
|
| 3 | Many times | 309 |
12.7%
|
| 4 | Always | 237 |
9.8%
|
| 9 | Don't Know | 7 |
0.3%
|