| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,167 | +0.8% |
| 2024/12 | 1,158 | +5.7% |
| 2023/12 | 1,096 | +6.1% |
| 2022/12 | 1,033 | +21.6% |
| 2021/12 | 850 | +19.0% |
| 2020/12 | 714 | -31.1% |
| 2019/12 | 1,037 | +2.5% |
| 2018/12 | 1,012 | -1.1% |
| 2017/12 | 1,024 | +19.7% |
| 2016/12 | 855 | +12.3% |
| 2015/12 | 762 | -1.2% |
| 2014/12 | 771 | +152.8% |
| 2013/12 | 305 | +5.2% |
| 2012/12 | 290 | +9.1% |
| 2011/12 | 265 | - |