| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 19,753 | -52.8% |
| 2023/12 | 41,809 | +51.0% |
| 2022/12 | 27,690 | -1.1% |
| 2021/12 | 27,986 | +11.8% |
| 2020/12 | 25,023 | -3.6% |
| 2019/12 | 25,962 | +1.6% |
| 2018/12 | 25,558 | +7.2% |
| 2017/12 | 23,837 | +4.2% |
| 2016/12 | 22,886 | -1.9% |
| 2015/12 | 23,328 | -5.5% |
| 2014/12 | 24,686 | +2.0% |
| 2013/12 | 24,205 | +3.3% |
| 2012/12 | 23,421 | -0.1% |
| 2011/12 | 23,433 | +13.0% |
| 2010/12 | 20,744 | - |