| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/8 | 7,691 | +5.5% |
| 2024/8 | 7,290 | -5.0% |
| 2023/8 | 7,678 | +3.8% |
| 2022/8 | 7,398 | +19.4% |
| 2021/8 | 6,196 | +21.3% |
| 2020/8 | 5,106 | -8.2% |
| 2019/8 | 5,561 | +24.2% |
| 2018/8 | 4,478 | -1.0% |
| 2017/8 | 4,525 | -0.0% |
| 2016/8 | 4,525 | -21.2% |
| 2015/8 | 5,744 | -16.7% |
| 2014/8 | 6,895 | +2.0% |
| 2013/8 | 6,757 | -11.9% |
| 2012/8 | 7,666 | -4.5% |
| 2011/8 | 8,029 | - |