| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 159,073 | +9.4% |
| 2023/12 | 145,400 | -13.9% |
| 2022/12 | 168,800 | -49.2% |
| 2021/12 | 332,100 | +16.4% |
| 2020/12 | 285,200 | -36.6% |
| 2019/12 | 449,500 | -14.1% |
| 2018/12 | 523,000 | +28.8% |
| 2017/12 | 406,000 | +17.4% |
| 2016/12 | 345,900 | -34.9% |
| 2015/12 | 531,500 | +7.3% |
| 2014/12 | 495,400 | +52.3% |
| 2013/12 | 325,300 | +26.9% |
| 2012/12 | 256,300 | - |