| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 4,438 | -22.7% |
| 2024/12 | 5,739 | +33.1% |
| 2023/12 | 4,311 | -46.1% |
| 2022/12 | 7,998 | +96.1% |
| 2021/12 | 4,078 | -12.6% |
| 2020/12 | 4,665 | +29.7% |
| 2019/12 | 3,597 | -1.4% |
| 2018/12 | 3,649 | -4.0% |
| 2017/12 | 3,802 | -3.8% |
| 2016/12 | 3,952 | +0.8% |
| 2015/12 | 3,922 | +44.0% |
| 2014/12 | 2,723 | +268.4% |
| 2013/12 | 739 | -9.6% |
| 2012/12 | 817 | -5.4% |
| 2011/12 | 863 | - |