| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 393,299 | -1.9% |
| 2024/12 | 400,861 | +7.8% |
| 2023/12 | 371,688 | +31.9% |
| 2022/12 | 281,770 | -24.8% |
| 2021/12 | 374,583 | +8.9% |
| 2020/12 | 343,891 | -21.1% |
| 2019/12 | 436,050 | -5.6% |
| 2018/12 | 461,917 | +26.3% |
| 2017/12 | 365,789 | +5.2% |
| 2016/12 | 347,632 | +9.4% |
| 2015/12 | 317,638 | -4.5% |
| 2014/12 | 332,562 | +83.2% |
| 2013/12 | 181,547 | - |