| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/11 | 6,029 | +38.7% |
| 2023/11 | 4,346 | -11.7% |
| 2022/11 | 4,923 | -15.7% |
| 2021/11 | 5,837 | +19.9% |
| 2020/11 | 4,868 | +34.6% |
| 2019/11 | 3,617 | - |
| 2017/12 | 10,348 | +4.5% |
| 2016/12 | 9,901 | -6.9% |
| 2015/12 | 10,640 | -5.4% |
| 2014/12 | 11,244 | +11.6% |
| 2013/12 | 10,076 | +22.5% |
| 2012/12 | 8,227 | +824.6% |
| 2011/12 | 889 | -6.4% |
| 2010/12 | 951 | - |