| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 4,545 | -4.0% |
| 2023/12 | 4,734 | +7.3% |
| 2022/12 | 4,410 | -0.4% |
| 2021/12 | 4,429 | +7.8% |
| 2020/12 | 4,109 | +5.3% |
| 2019/12 | 3,901 | -1.9% |
| 2018/12 | 3,975 | -3.0% |
| 2017/12 | 4,098 | +9.1% |
| 2016/12 | 3,756 | +32.3% |
| 2015/12 | 2,840 | +2.9% |
| 2014/12 | 2,759 | -2.2% |
| 2013/12 | 2,820 | -3.0% |
| 2012/12 | 2,907 | +4.2% |
| 2011/12 | 2,790 | -8.0% |
| 2010/12 | 3,034 | - |