| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,624 | -12.6% |
| 2023/12 | 1,858 | -11.4% |
| 2022/12 | 2,096 | +36.2% |
| 2021/12 | 1,539 | +21.4% |
| 2020/12 | 1,268 | -4.5% |
| 2019/12 | 1,328 | -2.1% |
| 2018/12 | 1,357 | +7.4% |
| 2017/12 | 1,263 | -6.4% |
| 2016/12 | 1,350 | +5.9% |
| 2015/12 | 1,274 | +12.5% |
| 2014/12 | 1,133 | +11.0% |
| 2013/12 | 1,020 | +9.7% |
| 2012/12 | 930 | -14.3% |
| 2011/12 | 1,085 | -2.5% |
| 2010/12 | 1,113 | - |