| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 42,433 | +11.5% |
| 2023/12 | 38,072 | -0.7% |
| 2022/12 | 38,352 | +27.1% |
| 2021/12 | 30,179 | +28.7% |
| 2020/12 | 23,444 | +74.5% |
| 2019/12 | 13,438 | -1.2% |
| 2018/12 | 13,602 | -16.3% |
| 2017/12 | 16,247 | -24.4% |
| 2016/12 | 21,481 | +7.0% |
| 2015/12 | 20,079 | +30.1% |
| 2014/12 | 15,430 | -82.2% |
| 2013/12 | 86,750 | +16.2% |
| 2012/12 | 74,646 | +15.3% |
| 2011/12 | 64,747 | - |