| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 244,558 | -8.6% |
| 2024/12 | 267,504 | -20.5% |
| 2023/12 | 336,308 | +6.7% |
| 2022/12 | 315,174 | -7.2% |
| 2021/12 | 339,632 | +49.0% |
| 2020/12 | 227,993 | +6.6% |
| 2019/12 | 213,854 | +58.7% |
| 2018/12 | 134,775 | +40.8% |
| 2017/12 | 95,704 | -7.9% |
| 2016/12 | 103,901 | +1.2% |
| 2015/12 | 102,713 | -4.1% |
| 2014/12 | 107,149 | -4.1% |
| 2013/12 | 111,782 | - |