| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 203,112 | +39.6% |
| 2023/12 | 145,444 | -39.5% |
| 2022/12 | 240,435 | +133.5% |
| 2021/12 | 102,960 | +28.1% |
| 2020/12 | 80,359 | +22.9% |
| 2019/12 | 65,380 | -22.0% |
| 2018/12 | 83,794 | +232.3% |
| 2017/12 | 25,214 | -45.9% |
| 2016/12 | 46,580 | -36.5% |
| 2015/12 | 73,395 | -9.2% |
| 2014/12 | 80,835 | -4.3% |
| 2013/12 | 84,493 | +22.2% |
| 2012/12 | 69,157 | +183.5% |
| 2011/12 | 24,391 | - |