| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/9 | 1,599 | -8.4% |
| 2023/9 | 1,747 | -0.3% |
| 2022/9 | 1,752 | +2.1% |
| 2021/9 | 1,716 | +10.7% |
| 2020/9 | 1,550 | +13.4% |
| 2019/9 | 1,367 | +13.1% |
| 2018/9 | 1,209 | +3.1% |
| 2017/9 | 1,172 | +5.6% |
| 2016/9 | 1,110 | +7.3% |
| 2015/9 | 1,034 | +11.4% |
| 2014/9 | 928 | +16.4% |
| 2013/9 | 797 | +11.6% |
| 2012/9 | 714 | +20.5% |
| 2011/9 | 593 | +23.6% |
| 2010/9 | 480 | - |