| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 107,015 | +38.2% |
| 2023/12 | 77,439 | +60.3% |
| 2022/12 | 48,307 | -58.0% |
| 2021/12 | 115,006 | +28.9% |
| 2020/12 | 89,217 | +5.9% |
| 2019/12 | 84,260 | +15.8% |
| 2018/12 | 72,788 | -25.2% |
| 2017/12 | 97,324 | -8.3% |
| 2016/12 | 106,119 | -12.5% |
| 2015/12 | 121,319 | +23.2% |
| 2014/12 | 98,434 | +98.5% |
| 2013/12 | 49,580 | +37.5% |
| 2012/12 | 36,058 | +91.0% |
| 2011/12 | 18,881 | - |