| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 851,000 | +122.2% |
| 2023/12 | 383,000 | -61.3% |
| 2022/12 | 990,000 | +159.8% |
| 2021/12 | 381,000 | -49.3% |
| 2020/12 | 752,000 | +57.3% |
| 2019/12 | 478,000 | +23.0% |
| 2018/12 | 388,771 | +33.5% |
| 2017/12 | 291,226 | +24.4% |
| 2016/12 | 234,139 | +67.2% |
| 2015/12 | 140,057 | -8.9% |
| 2014/12 | 153,773 | +83.3% |
| 2013/12 | 83,880 | -45.3% |
| 2012/12 | 153,441 | +103.6% |
| 2011/12 | 75,348 | - |