| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/10 | 54,826 | -50.5% |
| 2023/10 | 110,701 | -0.5% |
| 2022/10 | 111,281 | +35.9% |
| 2021/10 | 81,870 | +48.1% |
| 2020/10 | 55,265 | -309.1% |
| 2019/10 | -26,427 | -172.7% |
| 2018/10 | 36,375 | +5.8% |
| 2017/10 | 34,367 | -5.5% |
| 2016/10 | 36,353 | +47.3% |
| 2015/10 | 24,675 | +72.8% |
| 2014/10 | 14,276 | -180.5% |
| 2013/10 | -17,729 | -29.0% |
| 2012/10 | -24,953 | -251.4% |
| 2011/10 | 16,478 | - |