| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2023/12 | 413,525 | +357.3% |
| 2022/12 | 90,428 | +118.1% |
| 2021/12 | 41,464 | +341.9% |
| 2020/12 | 9,383 | +2.4% |
| 2019/12 | 9,161 | -259.7% |
| 2018/12 | -5,737 | +52.8% |
| 2017/12 | -3,754 | -150.5% |
| 2016/12 | 7,437 | -54.9% |
| 2015/12 | 16,505 | +28.0% |
| 2014/12 | 12,892 | +75.8% |
| 2013/12 | 7,334 | +33.3% |
| 2012/12 | 5,500 | +118.5% |
| 2011/12 | 2,517 | - |