| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/3 | 427,708 | +9.0% |
| 2024/3 | 392,536 | +11.7% |
| 2023/3 | 351,362 | +12.0% |
| 2022/3 | 313,666 | +9.2% |
| 2021/3 | 287,219 | -2.9% |
| 2020/3 | 295,912 | +18.0% |
| 2019/3 | 250,854 | +4.9% |
| 2018/3 | 239,243 | +11.8% |
| 2017/3 | 214,027 | +14.9% |
| 2016/3 | 186,306 | +7.2% |
| 2015/3 | 173,837 | -82.6% |
| 2014/3 | 997,438 | +7.9% |
| 2013/3 | 924,367 | +17.6% |
| 2012/3 | 786,007 | - |