| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 306,000 | +19.6% |
| 2023/12 | 255,800 | -56.0% |
| 2022/12 | 581,700 | -0.6% |
| 2021/12 | 585,400 | +212.0% |
| 2020/12 | 187,600 | -70.9% |
| 2019/12 | 644,900 | -19.1% |
| 2018/12 | 796,700 | +1.1% |
| 2017/12 | 788,200 | +5.0% |
| 2016/12 | 750,800 | +9.0% |
| 2015/12 | 688,900 | -4.3% |
| 2014/12 | 719,900 | +40.6% |
| 2013/12 | 511,900 | +24.3% |
| 2012/12 | 411,700 | -21.5% |
| 2011/12 | 524,200 | -529.7% |
| 2010/12 | -122,000 | - |