| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 167,588 | +18.0% |
| 2023/12 | 142,040 | +12.0% |
| 2022/12 | 126,846 | +11.4% |
| 2021/12 | 113,879 | +39.1% |
| 2020/12 | 81,856 | -10.6% |
| 2019/12 | 91,530 | +46.2% |
| 2018/12 | 62,606 | +28.9% |
| 2017/12 | 48,554 | +7.1% |
| 2016/12 | 45,321 | +9.6% |
| 2015/12 | 41,369 | +18.1% |
| 2014/12 | 35,037 | -89.5% |
| 2013/12 | 333,358 | +6.7% |
| 2012/12 | 312,375 | +12.1% |
| 2011/12 | 278,594 | - |