| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 577,850 | +10.7% |
| 2023/12 | 522,033 | -7.4% |
| 2022/12 | 563,768 | +25.4% |
| 2021/12 | 449,482 | +57.4% |
| 2020/12 | 285,644 | +6.4% |
| 2019/12 | 268,429 | +13.0% |
| 2018/12 | 237,451 | +51.2% |
| 2017/12 | 157,015 | +40.7% |
| 2016/12 | 111,632 | +35.5% |
| 2015/12 | 82,361 | +22.9% |
| 2014/12 | 67,032 | +33.9% |
| 2013/12 | 50,078 | +29.4% |
| 2012/12 | 38,704 | +25.5% |
| 2011/12 | 30,833 | - |