| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,614 | +16.4% |
| 2023/12 | 1,386 | -22.0% |
| 2022/12 | 1,779 | -26.3% |
| 2021/12 | 2,414 | +9.9% |
| 2020/12 | 2,196 | +32.3% |
| 2019/12 | 1,660 | +34.9% |
| 2018/12 | 1,230 | -5.2% |
| 2017/12 | 1,297 | -43.0% |
| 2016/12 | 2,277 | +6.6% |
| 2015/12 | 2,135 | +57.4% |
| 2014/12 | 1,356 | -29.5% |
| 2013/12 | 1,925 | +26.2% |
| 2012/12 | 1,525 | +25.1% |
| 2011/12 | 1,218 | +61.6% |
| 2010/12 | 754 | - |