| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 5,951 | -23.4% |
| 2024/12 | 7,772 | -2.1% |
| 2023/12 | 7,938 | -4.8% |
| 2022/12 | 8,335 | +16.3% |
| 2021/12 | 7,165 | +9.7% |
| 2020/12 | 6,530 | +58.5% |
| 2019/12 | 4,120 | +56.7% |
| 2018/12 | 2,629 | -23.0% |
| 2017/12 | 3,416 | +38.1% |
| 2016/5 | 2,473 | +6.7% |
| 2015/5 | 2,317 | +7.8% |
| 2014/5 | 2,149 | +6.4% |
| 2013/5 | 2,018 | +6.4% |
| 2012/5 | 1,896 | +24.1% |
| 2011/5 | 1,528 | - |