| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/10 | 221,518 | -12.5% |
| 2023/10 | 253,050 | +19.4% |
| 2022/10 | 211,866 | +124.1% |
| 2021/10 | 94,554 | +47.9% |
| 2020/10 | 63,928 | +22.7% |
| 2019/10 | 52,121 | -20.6% |
| 2018/10 | 65,627 | +105.9% |
| 2017/10 | 31,868 | -39.3% |
| 2016/10 | 52,475 | -27.4% |
| 2015/11 | 72,233 | +150.9% |
| 2014/11 | 28,795 | -6.1% |
| 2013/11 | 30,669 | -30.9% |
| 2012/10 | 44,415 | -41.1% |
| 2011/10 | 75,467 | - |