| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,524 | -5.8% |
| 2023/12 | 2,678 | -3.3% |
| 2022/12 | 2,768 | +4.6% |
| 2021/12 | 2,646 | +15.2% |
| 2020/12 | 2,297 | -28.0% |
| 2019/12 | 3,191 | +25.0% |
| 2018/12 | 2,553 | +5.1% |
| 2017/12 | 2,429 | -89.4% |
| 2016/12 | 22,967 | +2.3% |
| 2015/12 | 22,458 | +2.0% |
| 2014/12 | 22,006 | +6.5% |
| 2013/12 | 20,664 | +5.4% |
| 2012/12 | 19,601 | -4.3% |
| 2011/12 | 20,481 | - |