| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 770,389 | +1.9% |
| 2023/12 | 756,053 | -13.8% |
| 2022/12 | 877,149 | +33.7% |
| 2021/12 | 655,845 | +166.8% |
| 2020/12 | 245,838 | +28.4% |
| 2019/12 | 191,403 | +10.7% |
| 2018/12 | 172,969 | +13.8% |
| 2017/12 | 151,957 | -0.5% |
| 2016/12 | 152,713 | +11.3% |
| 2015/12 | 137,268 | -10.9% |
| 2014/12 | 153,996 | -43.2% |
| 2013/12 | 270,937 | +113.8% |
| 2012/12 | 126,705 | -9.4% |
| 2011/12 | 139,802 | - |