| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 797,057 | +7.0% |
| 2024/12 | 745,173 | +11.0% |
| 2023/12 | 671,539 | +3.4% |
| 2022/12 | 649,188 | -5.5% |
| 2021/12 | 686,745 | +26.9% |
| 2020/12 | 541,243 | +5.0% |
| 2019/12 | 515,497 | -1.6% |
| 2018/12 | 523,694 | +2.8% |
| 2017/12 | 509,213 | +4.6% |
| 2016/12 | 486,625 | -7.0% |
| 2015/12 | 523,084 | +0.2% |
| 2014/12 | 521,798 | -44.9% |
| 2013/12 | 947,045 | - |