| Value | Category | Cases | |
|---|---|---|---|
| 1 | At least once a week | 11 |
0.2%
|
| 2 | At least once a month | 2 |
0%
|
| 3 | A few times a year | 12 |
0.3%
|
| 4 | Once a year | 12 |
0.3%
|
| 5 | According to the harvest | 29 |
0.7%
|
| 6 | Never | 1590 |
35.7%
|
| 98 | Don’t know | 2800 |
62.8%
|