| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0.1%
|
| 0 | Never | 238 |
20%
|
| 1 | Once or twice | 173 |
14.5%
|
| 2 | A few times | 165 |
13.8%
|
| 3 | Often | 363 |
30.5%
|
| 7 | No experience in past 12 months | 237 |
19.9%
|
| 9 | Don't know/Haven't heard enough | 15 |
1.3%
|
| 998 | Refused | 0 |
0%
|