| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 42,920 | +12.9% |
| 2023/12 | 38,027 | +8.0% |
| 2022/12 | 35,196 | +2.6% |
| 2021/12 | 34,306 | +1.5% |
| 2020/12 | 33,792 | -2.6% |
| 2019/12 | 34,702 | +9.3% |
| 2018/12 | 31,736 | +18.4% |
| 2017/12 | 26,796 | -0.9% |
| 2016/12 | 27,044 | -0.9% |
| 2015/12 | 27,291 | +1.2% |
| 2014/12 | 26,963 | -2.1% |
| 2013/12 | 27,533 | -10.3% |
| 2012/12 | 30,680 | +6.3% |
| 2011/12 | 28,851 | +1.2% |
| 2010/12 | 28,521 | - |