| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 264,622 | +28.6% |
| 2023/12 | 205,795 | +28.7% |
| 2022/12 | 159,870 | +49.0% |
| 2021/12 | 107,287 | +13.1% |
| 2020/12 | 94,892 | +151.4% |
| 2019/12 | 37,751 | -11.4% |
| 2018/12 | 42,611 | +62.8% |
| 2017/12 | 26,176 | -653.5% |
| 2016/12 | -4,729 | -67.1% |
| 2015/12 | -14,387 | +240.6% |
| 2014/12 | -4,224 | -93.9% |
| 2013/12 | -69,589 | -564.6% |
| 2012/12 | 14,979 | +1.4% |
| 2011/12 | 14,766 | - |