| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,070 | +3.5% |
| 2024/12 | 1,034 | +25.0% |
| 2023/12 | 827 | +33.3% |
| 2022/12 | 620 | +33.2% |
| 2021/12 | 466 | -20.2% |
| 2020/12 | 583 | +1.9% |
| 2019/12 | 573 | +11.5% |
| 2018/12 | 514 | -56.4% |
| 2017/3 | 1,179 | +12.5% |
| 2016/3 | 1,048 | -31.6% |
| 2015/3 | 1,532 | +24.2% |
| 2014/3 | 1,233 | +18.8% |
| 2013/3 | 1,037 | +8.9% |
| 2012/3 | 953 | +4.1% |
| 2011/3 | 916 | - |