| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 54,880 | -354.3% |
| 2023/12 | -21,581 | -118.0% |
| 2022/12 | 119,730 | +28.3% |
| 2021/12 | 93,295 | -76.7% |
| 2020/12 | 400,487 | +248.9% |
| 2019/12 | 114,786 | +96.1% |
| 2018/12 | 58,526 | -43.5% |
| 2017/12 | 103,542 | +74.8% |
| 2016/12 | 59,226 | +74.7% |
| 2015/12 | 33,901 | -73.0% |
| 2014/12 | 125,669 | +8.5% |
| 2013/12 | 115,792 | -2.0% |
| 2012/12 | 118,187 | +11.8% |
| 2011/12 | 105,712 | +5.3% |
| 2010/12 | 100,355 | - |