| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/9 | 300,876 | +88.3% |
| 2023/9 | 159,776 | +185.3% |
| 2022/9 | 56,008 | -34.6% |
| 2021/9 | 85,583 | +70.9% |
| 2020/9 | 50,083 | +19.7% |
| 2019/9 | 41,850 | +61.2% |
| 2018/9 | 25,954 | +27.6% |
| 2017/9 | 20,342 | -18.5% |
| 2016/9 | 24,960 | +35.0% |
| 2015/9 | 18,488 | +142.0% |
| 2014/9 | 7,641 | +1793562.0% |
| 2013/9 | 0 | -100.1% |
| 2012/9 | -389 | -98.9% |
| 2011/9 | -35,348 | - |