| Value | Category | Cases | |
|---|---|---|---|
| 1 | Once | 106 |
28.9%
|
| 2 | A few times | 197 |
53.7%
|
| 3 | Many times | 64 |
17.4%
|
| 8 | Don't Know | 0 |
0%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 891 |