| （単位：百万ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 477 | +35.4% |
| 2024/12 | 352 | +558.5% |
| 2023/12 | 53 | +43.8% |
| 2022/12 | 37 | -412.6% |
| 2021/12 | -12 | -99.7% |
| 2020/12 | -4,323 | +547.1% |
| 2019/12 | -668 | +183.2% |
| 2018/12 | -236 | +78.7% |
| 2017/12 | -132 | -114.2% |
| 2016/12 | 929 | -174.7% |
| 2015/12 | -1,244 | -48.2% |
| 2014/12 | -2,401 | -236.5% |
| 2013/12 | 1,758 | +12.4% |
| 2012/12 | 1,565 | - |
| 2010/12 | 626 | - |