| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,055 | +1.9% |
| 2023/12 | 1,035 | 0.0% |
| 2022/12 | 1,035 | +2.9% |
| 2021/12 | 1,005 | +17.3% |
| 2020/12 | 857 | +9.1% |
| 2019/12 | 786 | +5.3% |
| 2018/12 | 746 | +7.6% |
| 2017/12 | 693 | -31.9% |
| 2016/12 | 1,019 | +51.6% |
| 2015/12 | 672 | -14.0% |
| 2014/12 | 782 | +26.6% |
| 2013/12 | 618 | +3.3% |
| 2012/12 | 598 | +25.3% |
| 2011/12 | 477 | +4.1% |
| 2010/12 | 459 | - |