| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 83 |
7%
|
| 1 | Once or twice | 81 |
6.8%
|
| 2 | A few times | 181 |
15.2%
|
| 3 | Often | 643 |
53.9%
|
| 7 | No experience in past 12 months | 200 |
16.8%
|
| 9 | Don't know/Haven't heard enough | 4 |
0.3%
|
| 998 | Refused | 0 |
0%
|