| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 823,312 | -10.2% |
| 2023/12 | 916,896 | +78.0% |
| 2022/12 | 515,005 | -39.5% |
| 2021/12 | 851,679 | +14.2% |
| 2020/12 | 745,715 | +28.3% |
| 2019/12 | 581,333 | +2.9% |
| 2018/12 | 565,139 | +199.9% |
| 2017/12 | 188,466 | -677.7% |
| 2016/12 | -32,625 | -118.2% |
| 2015/12 | 179,588 | -52.6% |
| 2014/12 | 378,727 | -11.1% |
| 2013/12 | 426,203 | +31.7% |
| 2012/12 | 323,568 | +63.6% |
| 2011/12 | 197,762 | +297.2% |
| 2010/12 | 49,795 | - |