| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 343,301 | -13.2% |
| 2023/12 | 395,622 | +47.7% |
| 2022/12 | 267,934 | +35.7% |
| 2021/12 | 197,435 | +6.4% |
| 2020/12 | 185,552 | +15.4% |
| 2019/12 | 160,739 | -0.9% |
| 2018/12 | 162,273 | +8.2% |
| 2017/12 | 149,916 | +14.5% |
| 2016/12 | 130,881 | +26.1% |
| 2015/12 | 103,770 | +11.1% |
| 2014/12 | 93,366 | +24.2% |
| 2013/12 | 75,152 | -9.0% |
| 2012/12 | 82,548 | +6.2% |
| 2011/12 | 77,763 | - |