| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 745,378 | +9.6% |
| 2024/12 | 679,820 | +21.7% |
| 2023/12 | 558,549 | +21.2% |
| 2022/12 | 461,009 | +17.2% |
| 2021/12 | 393,282 | +6.5% |
| 2020/12 | 369,196 | +7.7% |
| 2019/12 | 342,872 | +4.3% |
| 2018/12 | 328,741 | +2.4% |
| 2017/12 | 321,061 | +13.7% |
| 2016/12 | 282,362 | +4.5% |
| 2015/12 | 270,168 | +2.4% |
| 2014/12 | 263,781 | -2.8% |
| 2013/12 | 271,479 | - |