| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,223 | +0.3% |
| 2024/12 | 1,219 | +3.9% |
| 2023/12 | 1,173 | +9.4% |
| 2022/12 | 1,072 | +9.3% |
| 2021/12 | 980 | +34.3% |
| 2020/12 | 730 | -45.8% |
| 2019/12 | 1,348 | -10.4% |
| 2018/12 | 1,505 | +28.1% |
| 2017/12 | 1,175 | +25.1% |
| 2016/12 | 939 | +0.8% |
| 2015/12 | 932 | +1.6% |
| 2014/12 | 917 | +13.9% |
| 2013/12 | 805 | +10.7% |
| 2012/12 | 728 | +7.9% |
| 2011/12 | 675 | - |