| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 12,524 | +1.6% |
| 2023/12 | 12,332 | -5.5% |
| 2022/12 | 13,046 | +20.2% |
| 2021/12 | 10,850 | +13.1% |
| 2020/12 | 9,592 | -3.1% |
| 2019/12 | 9,898 | +1.0% |
| 2018/12 | 9,804 | +4.0% |
| 2017/12 | 9,424 | -1.9% |
| 2016/12 | 9,604 | -5.2% |
| 2015/12 | 10,127 | -5.8% |
| 2014/12 | 10,755 | +6.4% |
| 2013/12 | 10,110 | +2.7% |
| 2012/12 | 9,849 | -7.9% |
| 2011/12 | 10,699 | - |