| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 140,291 | -33.9% |
| 2023/12 | 212,231 | -55.3% |
| 2022/12 | 474,721 | +99.1% |
| 2021/12 | 238,457 | +125.3% |
| 2020/12 | 105,826 | -30.6% |
| 2019/12 | 152,420 | +22.0% |
| 2018/12 | 124,919 | +29.4% |
| 2017/12 | 96,551 | -22.0% |
| 2016/12 | 123,834 | +5.8% |
| 2015/12 | 117,030 | +39.5% |
| 2014/12 | 83,877 | -26.3% |
| 2013/12 | 113,747 | +1.2% |
| 2012/12 | 112,360 | +19.0% |
| 2011/12 | 94,459 | +35.2% |
| 2010/12 | 69,882 | - |