| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 829 | -18.8% |
| 2024/12 | 1,022 | +12.2% |
| 2023/12 | 911 | -14.8% |
| 2022/12 | 1,069 | +28.6% |
| 2021/12 | 831 | +29.4% |
| 2020/12 | 642 | +13.4% |
| 2019/12 | 566 | +14.8% |
| 2018/12 | 493 | +14.3% |
| 2017/12 | 431 | +0.9% |
| 2016/12 | 428 | +25.7% |
| 2015/12 | 340 | +37.2% |
| 2014/12 | 248 | +7.1% |
| 2013/12 | 231 | +6.8% |
| 2012/12 | 217 | +2.5% |
| 2011/12 | 211 | - |