Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Department | Micro (10ha) | Small (100ha) | Medium (500ha) | Big (>500ha) | Total |
| --- | --- | --- | --- | --- | --- |
| Chuquisaca | 1653.0 | 11370.0 | 4261.0 | 3884.0 | 21168.0 |
| Cochabamba | 1938.0 | 22225.0 | 27403.0 | 35968.0 | 81925.0 |
| La Paz | 1703.0 | 21047.0 | 6052.0 | 7192.0 | 35994.0 |
| Oruro | 940.0 | 3638.0 | 440.0 | 9021.0 | 14039.0 |
| Potosí | 3240.0 | 10146.0 | 2254.0 | 600.0 | 16240.0 |
| Santa Cruz | 269.0 | 5456.0 | 8434.0 | 1080.0 | 15239.0 |
| Tarija | 785.0 | 12755.0 | 17101.0 | 5710.0 | 36351.0 |
| Total | 10528.0 | 86638.0 | 65944.0 | 63454.0 | 226564.0 |
Question:
Which Small (100ha) is the highest one that has a Big (>500ha) larger than 9,021?
Answer:
86638.0