| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 2,661 | -7.1% |
| 2024/12 | 2,863 | -24.5% |
| 2023/12 | 3,793 | -48.4% |
| 2022/12 | 7,355 | +10.1% |
| 2021/12 | 6,682 | +11.6% |
| 2020/12 | 5,986 | -5.0% |
| 2019/12 | 6,304 | +1.4% |
| 2018/12 | 6,214 | +6.4% |
| 2017/12 | 5,840 | -1.7% |
| 2016/12 | 5,944 | -4.7% |
| 2015/12 | 6,238 | 0.0% |
| 2014/12 | 6,238 | +14.3% |
| 2013/12 | 5,457 | -0.7% |
| 2012/12 | 5,498 | +2.2% |
| 2011/12 | 5,378 | +13.9% |
| 2010/12 | 4,720 | - |