| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 188 |
36.2%
|
| 2 | Weekly | 155 |
29.9%
|
| 3 | Monthly | 112 |
21.6%
|
| 4 | Annually | 7 |
1.3%
|
| 5 | After a certain period of time | 48 |
9.2%
|
| 6 | According to the harvest | 9 |
1.7%
|
| 98 | Don’t know | 0 |
0%
|
| Sysmiss | 4695 |