| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 6,393 | +4.5% |
| 2023/12 | 6,117 | -2.0% |
| 2022/12 | 6,244 | -11.5% |
| 2021/12 | 7,056 | -0.8% |
| 2020/12 | 7,112 | +3.9% |
| 2019/12 | 6,845 | -13.3% |
| 2018/12 | 7,899 | +12.6% |
| 2017/12 | 7,016 | +2.3% |
| 2016/12 | 6,858 | +24.0% |
| 2015/12 | 5,531 | +131.5% |
| 2014/12 | 2,389 | +3.8% |
| 2013/12 | 2,302 | +0.1% |
| 2012/12 | 2,299 | -0.3% |
| 2011/12 | 2,306 | +0.6% |
| 2010/12 | 2,291 | - |