| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/9 | 43,369 | -39.9% |
| 2023/9 | 72,133 | +33.9% |
| 2022/9 | 53,870 | +26.7% |
| 2021/9 | 42,507 | -0.3% |
| 2020/9 | 42,616 | -16.8% |
| 2019/9 | 51,221 | +39.2% |
| 2018/9 | 36,798 | +5.8% |
| 2017/9 | 34,793 | +24.2% |
| 2016/9 | 28,015 | -15.7% |
| 2015/9 | 33,213 | -35.9% |
| 2014/9 | 51,782 | +85.1% |
| 2013/9 | 27,978 | -47.7% |
| 2012/9 | 53,451 | -29.0% |
| 2011/9 | 75,290 | - |