| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/3 | 70,257 | +8.4% |
| 2024/3 | 64,831 | -15.7% |
| 2023/3 | 76,946 | +35.0% |
| 2022/3 | 56,979 | +26.9% |
| 2021/3 | 44,892 | +2.9% |
| 2020/3 | 43,640 | -26.2% |
| 2019/3 | 59,152 | -11.7% |
| 2018/3 | 66,960 | -19.9% |
| 2017/3 | 83,637 | -33.4% |
| 2016/3 | 125,595 | +9.9% |
| 2015/3 | 114,326 | +16.7% |
| 2014/3 | 97,942 | +29.0% |
| 2013/3 | 75,916 | +23.7% |
| 2012/3 | 61,363 | - |