| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 724 | -16.3% |
| 2024/12 | 865 | -15.2% |
| 2023/12 | 1,020 | -17.1% |
| 2022/12 | 1,230 | -29.9% |
| 2021/12 | 1,755 | +27.5% |
| 2020/12 | 1,377 | +17.2% |
| 2019/12 | 1,175 | +1.3% |
| 2018/12 | 1,161 | -13.8% |
| 2017/12 | 1,347 | +4.1% |
| 2016/12 | 1,294 | +119.4% |
| 2015/12 | 590 | +149.1% |
| 2014/12 | 236 | +34.5% |
| 2013/12 | 176 | +212.2% |
| 2012/12 | 56 | +66.4% |
| 2011/12 | 33 | - |