| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cubic meter(pre-paid) | 46 |
2.1%
|
| 2 | Month | 1876 |
83.8%
|
| 3 | Week | 4 |
0.2%
|
| 4 | Year | 9 |
0.4%
|
| 5 | Hour | 0 |
0%
|
| 6 | Per container | 0 |
0%
|
| 7 | Other | 303 |
13.5%
|
| Sysmiss | 11830 |