| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 333,899 | +5.7% |
| 2023/12 | 315,829 | +22.9% |
| 2022/12 | 257,064 | +29.8% |
| 2021/12 | 198,024 | -26.7% |
| 2020/12 | 270,198 | +48.2% |
| 2019/12 | 182,308 | +7.6% |
| 2018/12 | 169,454 | +13.1% |
| 2017/12 | 149,889 | +35.1% |
| 2016/12 | 110,919 | +49.8% |
| 2015/12 | 74,067 | +7.9% |
| 2014/12 | 68,649 | -2.0% |
| 2013/12 | 70,069 | -17.3% |
| 2012/12 | 84,760 | -13.9% |
| 2011/12 | 98,395 | - |