| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 892 | -32.1% |
| 2024/12 | 1,314 | -12.3% |
| 2023/12 | 1,498 | +48.2% |
| 2022/12 | 1,011 | -2.8% |
| 2021/12 | 1,040 | +86.4% |
| 2020/12 | 557 | +14.9% |
| 2019/12 | 485 | +28.6% |
| 2018/12 | 377 | +28.7% |
| 2017/12 | 293 | +107.1% |
| 2016/12 | 141 | +56.6% |
| 2015/12 | 90 | +7.0% |
| 2014/12 | 84 | +17.4% |
| 2013/12 | 72 | -5.8% |
| 2012/12 | 76 | +36.4% |
| 2011/12 | 56 | - |