| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Hanya malam hari | 12 |
6.9%
|
| 6 | 6.Tidak ada sama sekali | 2 |
1.1%
|
| 9 | 9.Missing | 2 |
1.1%
|
| . | 159 |
90.9%
|