| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 222,341 | -14.7% |
| 2024/12 | 260,540 | +14.8% |
| 2023/12 | 226,993 | -17.0% |
| 2022/12 | 273,359 | -2.5% |
| 2021/12 | 280,242 | +18.8% |
| 2020/12 | 235,943 | -2.2% |
| 2019/12 | 241,373 | +4.3% |
| 2018/12 | 231,327 | +28.6% |
| 2017/12 | 179,885 | +18.4% |
| 2016/12 | 151,922 | +25.5% |
| 2015/12 | 121,036 | +40.6% |
| 2014/12 | 86,112 | +49.3% |
| 2013/12 | 57,668 | - |