| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/3 | 9,201 | -12.3% |
| 2024/3 | 10,489 | -7.1% |
| 2023/4 | 11,285 | +10.5% |
| 2022/4 | 10,210 | +18.3% |
| 2021/4 | 8,631 | -9.7% |
| 2020/3 | 9,561 | -21.5% |
| 2019/3 | 12,173 | - |
| 2017/12 | 10,308 | -3.8% |
| 2016/12 | 10,520 | -3.0% |
| 2016/1 | 10,716 | -1.2% |
| 2015/1 | 10,844 | - |
| 2013/12 | 9,773 | +3.8% |
| 2012/12 | 9,415 | +36.8% |
| 2011/12 | 8,214 | - |
| 2011/1 | 6,882 | - |