| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,537 | -1.5% |
| 2024/12 | 1,561 | -7.6% |
| 2023/12 | 1,690 | +72.6% |
| 2022/12 | 979 | +85.3% |
| 2022/1 | 753 | +42.5% |
| 2021/1 | 528 | - |
| 2019/12 | 509 | -17.5% |
| 2018/12 | 617 | +11.5% |
| 2017/12 | 554 | -7.7% |
| 2016/12 | 544 | +5.5% |
| 2016/1 | 600 | +16.3% |
| 2015/1 | 516 | - |
| 2013/12 | 494 | +7.9% |
| 2012/12 | 458 | +47.0% |
| 2011/12 | 410 | - |
| 2011/1 | 311 | - |