| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 669 | +2.7% |
| 2024/12 | 651 | -11.0% |
| 2023/12 | 732 | -24.7% |
| 2022/12 | 973 | +18.0% |
| 2021/12 | 824 | +28.3% |
| 2020/12 | 643 | -20.0% |
| 2019/12 | 803 | -13.4% |
| 2018/12 | 927 | +4.6% |
| 2017/12 | 886 | +12.5% |
| 2016/12 | 788 | -18.3% |
| 2015/12 | 964 | -38.7% |
| 2014/12 | 1,573 | +1.4% |
| 2013/12 | 1,552 | +9.6% |
| 2012/12 | 1,416 | +18.1% |
| 2011/12 | 1,198 | - |