| Value | Category | Cases | |
|---|---|---|---|
| 1 | One year | 5 |
83.3%
|
| 2 | 6 months | 0 |
0%
|
| 3 | Rainy season | 0 |
0%
|
| 4 | Dry season | 0 |
0%
|
| 5 | Other specify | 1 |
16.7%
|
| Sysmiss | 5870 |