| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 462,279 | +38.6% |
| 2023/12 | 333,553 | +69.1% |
| 2022/12 | 197,219 | -27.2% |
| 2021/12 | 270,759 | +8.2% |
| 2020/12 | 250,277 | -38.4% |
| 2019/12 | 406,040 | +64.0% |
| 2018/12 | 247,538 | -26.2% |
| 2017/12 | 335,422 | +20.9% |
| 2016/12 | 277,455 | -47.2% |
| 2015/12 | 525,568 | -33.5% |
| 2014/12 | 789,832 | +3.9% |
| 2013/12 | 760,283 | +12.5% |
| 2012/12 | 675,778 | +9.2% |
| 2011/12 | 618,677 | +6.4% |
| 2010/12 | 581,352 | - |