| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/10 | 464,600 | -23.3% |
| 2023/10 | 605,500 | -2.5% |
| 2022/10 | 621,200 | +6.2% |
| 2021/10 | 585,200 | +91.9% |
| 2020/10 | 304,900 | -23.6% |
| 2019/10 | 399,100 | +7.7% |
| 2018/10 | 370,500 | +36.0% |
| 2017/10 | 272,400 | +20.7% |
| 2016/10 | 225,600 | +17.0% |
| 2015/10 | 192,800 | -22.7% |
| 2014/10 | 249,300 | -26.6% |
| 2013/10 | 339,600 | +19.4% |
| 2012/10 | 284,500 | -15.6% |
| 2011/10 | 337,085 | +3.6% |
| 2010/10 | 325,415 | - |