| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/10 | 2,152 | -27.4% |
| 2024/10 | 2,963 | -322.5% |
| 2023/10 | -1,332 | -75.1% |
| 2022/10 | -5,339 | -469.4% |
| 2021/10 | 1,445 | -275.1% |
| 2020/10 | -826 | - |
| 2018/10 | 2,401 | +96.4% |
| 2017/10 | 1,222 | -68.3% |
| 2016/10 | 3,863 | -299.4% |
| 2015/10 | -1,938 | -124.2% |
| 2014/10 | 8,001 | -615.3% |
| 2013/10 | -1,553 | -135.3% |
| 2012/10 | 4,399 | +266.7% |
| 2011/10 | 1,199 | - |