| （単位：百万ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2026/1 | 1,578 | +16.5% |
| 2025/1 | 1,354 | +20.0% |
| 2024/1 | 1,128 | +14.1% |
| 2023/1 | 989 | +60.1% |
| 2022/1 | 617 | -1.8% |
| 2021/1 | 629 | +83.4% |
| 2020/1 | 343 | -1472.0% |
| 2019/1 | -25 | -95.1% |
| 2018/1 | -510 | +1.9% |
| 2017/1 | -500 | -38530.8% |
| 2016/1 | 1 | -98.9% |
| 2015/1 | 120 | -57.6% |
| 2014/1 | 284 | -6.9% |
| 2013/1 | 305 | -14.0% |
| 2012/1 | 355 | +31.0% |
| 2011/1 | 271 | - |