| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 292,909 | +36.4% |
| 2023/12 | 214,760 | +25.6% |
| 2022/12 | 171,048 | -0.3% |
| 2021/12 | 171,551 | +28.6% |
| 2020/12 | 133,373 | +26.0% |
| 2019/12 | 105,828 | -38.2% |
| 2018/12 | 171,143 | -2.9% |
| 2017/12 | 176,240 | +4.5% |
| 2016/12 | 168,601 | +15.4% |
| 2015/12 | 146,157 | +3.9% |
| 2014/12 | 140,734 | +10.0% |
| 2013/12 | 127,939 | +22.7% |
| 2012/12 | 104,231 | +23.1% |
| 2011/12 | 84,663 | - |