| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0%
|
| 0 | Never | 1600 |
67.1%
|
| 1 | Less than once a year | 91 |
3.8%
|
| 2 | At least once a year | 167 |
7%
|
| 3 | At least every 6 months | 156 |
6.5%
|
| 4 | At least every 3 months | 170 |
7.1%
|
| 5 | At least once a month | 195 |
8.2%
|
| 9 | Don't know | 6 |
0.3%
|
| 98 | Refused | 0 |
0%
|