| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 85 |
16.3%
|
| 2 | Weekly | 54 |
10.3%
|
| 3 | Monthly | 349 |
66.9%
|
| 4 | Annually | 3 |
0.6%
|
| 5 | After a certain period of time | 24 |
4.6%
|
| 6 | According to the harvest | 2 |
0.4%
|
| 98 | Don’t know | 5 |
1%
|
| Sysmiss | 4692 |