| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 4,250 | -19.7% |
| 2023/12 | 5,291 | -11.3% |
| 2022/12 | 5,966 | -1.2% |
| 2021/12 | 6,038 | +28.6% |
| 2020/12 | 4,696 | +7.3% |
| 2019/12 | 4,378 | +24.2% |
| 2018/12 | 3,526 | +37.6% |
| 2017/12 | 2,562 | +1.7% |
| 2016/12 | 2,518 | +12.4% |
| 2015/12 | 2,241 | +10.0% |
| 2014/12 | 2,036 | -3.6% |
| 2013/12 | 2,112 | -9.7% |
| 2012/12 | 2,340 | -3.0% |
| 2011/12 | 2,412 | -2.8% |
| 2010/12 | 2,482 | - |