| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 5 |
0%
|
| 0 | Never | 16535 |
65.1%
|
| 1 | Once or Twice | 1149 |
4.5%
|
| 2 | A Few Times | 520 |
2%
|
| 3 | Often | 266 |
1%
|
| 7 | No experience with this in past year | 6753 |
26.6%
|
| 9 | Don't Know | 168 |
0.7%
|
| 998 | Refused | 1 |
0%
|