| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 445 | +3.8% |
| 2023/12 | 429 | -20.0% |
| 2022/12 | 536 | -20.7% |
| 2021/12 | 676 | +3.6% |
| 2020/12 | 653 | -19.7% |
| 2019/12 | 812 | -8.4% |
| 2018/12 | 887 | -40.6% |
| 2017/12 | 1,495 | +22.3% |
| 2016/12 | 1,222 | +202.1% |
| 2015/12 | 404 | +4.1% |
| 2014/12 | 388 | +30.6% |
| 2013/12 | 297 | +7.3% |
| 2012/12 | 277 | -2.8% |
| 2011/12 | 285 | +11.9% |
| 2010/12 | 254 | - |