| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 402,466 | +90.5% |
| 2023/12 | 211,284 | +27.4% |
| 2022/12 | 165,822 | -38.5% |
| 2021/12 | 269,775 | +262.7% |
| 2020/12 | 74,388 | -30.5% |
| 2019/12 | 107,027 | -37.1% |
| 2018/12 | 170,068 | -21.1% |
| 2017/12 | 215,491 | -15.8% |
| 2016/12 | 255,777 | - |
| 2013/12 | 422,814 | +2.8% |
| 2012/12 | 411,451 | +15.5% |
| 2011/12 | 356,286 | +26.4% |
| 2010/12 | 281,951 | - |