| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 492,242 | -23.9% |
| 2023/12 | 646,534 | -32.0% |
| 2022/12 | 950,184 | +28.8% |
| 2021/12 | 737,554 | +113.3% |
| 2020/12 | 345,826 | +41.2% |
| 2019/12 | 244,906 | +18.2% |
| 2018/12 | 207,263 | +26.0% |
| 2017/12 | 181,469 | - |
| 2016/12 | 164,438 | - |
| 2015/12 | 135,467 | +39.1% |
| 2014/12 | 97,367 | +31.1% |
| 2013/12 | 74,268 | +66.8% |
| 2012/12 | 44,528 | +270.7% |
| 2011/12 | 12,011 | - |