| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 23,073 | +10.7% |
| 2023/12 | 20,837 | +3.1% |
| 2022/12 | 20,219 | +85.4% |
| 2021/12 | 10,906 | -54.9% |
| 2020/12 | 24,203 | +74.8% |
| 2019/12 | 13,849 | -5.8% |
| 2018/12 | 14,705 | +9.0% |
| 2017/12 | 13,489 | +18.2% |
| 2016/12 | 11,415 | +4.8% |
| 2015/12 | 10,892 | +32.0% |
| 2014/12 | 8,253 | +9.2% |
| 2013/12 | 7,560 | -16.7% |
| 2012/12 | 9,074 | -15.8% |
| 2011/12 | 10,778 | - |