| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/10 | 16,723 | +3807.2% |
| 2023/10 | 428 | -92.9% |
| 2022/10 | 5,987 | -159.9% |
| 2021/10 | -9,997 | -131.1% |
| 2020/10 | 32,162 | -54.7% |
| 2019/10 | 71,046 | +25.7% |
| 2018/10 | 56,535 | -2.3% |
| 2017/10 | 57,893 | -5.2% |
| 2016/10 | 61,094 | +39.9% |
| 2015/10 | 43,669 | -365.3% |
| 2014/10 | -16,459 | -165.6% |
| 2013/10 | 25,106 | -8.8% |
| 2012/10 | 27,538 | +50.2% |
| 2011/10 | 18,334 | - |