| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 337,906 | +5.0% |
| 2024/12 | 321,833 | +2.3% |
| 2023/12 | 314,595 | +31.0% |
| 2022/12 | 240,231 | +25.9% |
| 2021/12 | 190,841 | +72.3% |
| 2020/12 | 110,755 | -34819.4% |
| 2019/12 | -319 | -102.9% |
| 2018/12 | 10,903 | - |
| 2015/12 | -287,647 | +215.8% |
| 2014/12 | -91,079 | +1206.2% |
| 2013/12 | -6,973 | -152.5% |
| 2012/12 | 13,288 | -64.6% |
| 2011/12 | 37,501 | - |