| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,507 | +0.7% |
| 2023/12 | 1,496 | -10.6% |
| 2022/12 | 1,673 | +2.6% |
| 2021/12 | 1,631 | +8.1% |
| 2020/12 | 1,509 | -6.7% |
| 2019/12 | 1,618 | -4.3% |
| 2018/12 | 1,692 | +12.9% |
| 2017/12 | 1,499 | +0.7% |
| 2016/12 | 1,489 | -9.7% |
| 2015/12 | 1,649 | -2.7% |
| 2014/12 | 1,695 | +9.1% |
| 2013/12 | 1,554 | +10.6% |
| 2012/12 | 1,405 | +15.3% |
| 2011/12 | 1,218 | +23.8% |
| 2010/12 | 984 | - |