| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 9,489 | +0.9% |
| 2023/12 | 9,407 | -1.5% |
| 2022/12 | 9,547 | +8.4% |
| 2021/12 | 8,805 | +3.9% |
| 2020/12 | 8,473 | -7.3% |
| 2019/12 | 9,135 | +4.9% |
| 2018/12 | 8,706 | +26.0% |
| 2017/12 | 6,909 | 0.0% |
| 2016/12 | 6,909 | +2.5% |
| 2015/12 | 6,742 | -0.1% |
| 2014/12 | 6,749 | +3.4% |
| 2013/12 | 6,524 | +3.9% |
| 2012/12 | 6,278 | -0.8% |
| 2011/12 | 6,327 | +5.8% |
| 2010/12 | 5,983 | - |