| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 2,284 | +5.4% |
| 2024/12 | 2,166 | -4.7% |
| 2023/12 | 2,274 | -16.8% |
| 2022/12 | 2,733 | +8.1% |
| 2021/12 | 2,528 | -6.6% |
| 2020/12 | 2,706 | -46.4% |
| 2019/12 | 5,044 | -0.3% |
| 2018/12 | 5,060 | +100.1% |
| 2017/12 | 2,529 | +33.0% |
| 2016/12 | 1,902 | -28.2% |
| 2015/12 | 2,650 | +57.7% |
| 2014/12 | 1,680 | -1.9% |
| 2013/12 | 1,713 | +19.6% |
| 2012/12 | 1,432 | - |