| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,061 | +8.0% |
| 2024/12 | 982 | +1.0% |
| 2023/12 | 973 | -8.1% |
| 2022/12 | 1,058 | +9.1% |
| 2021/12 | 970 | +14.1% |
| 2020/12 | 850 | +15.5% |
| 2019/12 | 736 | +21.3% |
| 2018/12 | 606 | +16.2% |
| 2017/12 | 522 | +10.4% |
| 2016/12 | 473 | +17.0% |
| 2015/12 | 404 | +14.5% |
| 2014/12 | 353 | +20.4% |
| 2013/12 | 293 | +7.5% |
| 2012/12 | 272 | +13.1% |
| 2011/12 | 241 | - |