| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/9 | 282,733 | -13.0% |
| 2023/9 | 325,029 | -3.7% |
| 2022/9 | 337,640 | -19.3% |
| 2021/9 | 418,443 | +61.7% |
| 2020/9 | 258,760 | -43.6% |
| 2019/9 | 458,473 | +7.5% |
| 2018/9 | 426,589 | -10.9% |
| 2017/9 | 478,597 | -4.0% |
| 2016/9 | 498,297 | +0.6% |
| 2015/9 | 495,326 | -2.3% |
| 2014/9 | 506,996 | -2.6% |
| 2013/9 | 520,362 | +4.2% |
| 2012/9 | 499,355 | +11.3% |
| 2011/9 | 448,469 | +31.5% |
| 2010/9 | 340,930 | - |