| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 491 | +12.6% |
| 2024/12 | 436 | +5.9% |
| 2023/12 | 412 | -22.6% |
| 2022/12 | 532 | -12.6% |
| 2021/12 | 609 | +5.8% |
| 2020/12 | 575 | -14.6% |
| 2019/12 | 673 | -27.7% |
| 2018/12 | 932 | -6.6% |
| 2017/12 | 998 | -18.4% |
| 2016/12 | 1,223 | -17.2% |
| 2015/12 | 1,478 | -27.4% |
| 2014/12 | 2,035 | +56.4% |
| 2013/12 | 1,301 | +257.6% |
| 2012/12 | 363 | +51.9% |
| 2011/12 | 239 | - |