| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 33,346 | -48.6% |
| 2023/12 | 64,891 | -15.0% |
| 2022/12 | 76,375 | -5.4% |
| 2021/12 | 80,702 | -6.0% |
| 2020/12 | 85,809 | -10.9% |
| 2019/12 | 96,287 | -33.1% |
| 2018/12 | 144,008 | +10.0% |
| 2017/12 | 130,883 | +14.1% |
| 2016/12 | 114,663 | +5.0% |
| 2015/12 | 109,200 | -16.9% |
| 2014/12 | 131,360 | +1.1% |
| 2013/12 | 129,894 | -0.0% |
| 2012/12 | 129,953 | +2.2% |
| 2011/12 | 127,202 | -6.5% |
| 2010/12 | 136,003 | - |