| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/12 | -1,437 | -351.1% |
| 2024/12 | 571 | -147.4% |
| 2023/12 | -1,208 | +120.9% |
| 2022/12 | -547 | -114.8% |
| 2021/12 | 3,690 | -26.2% |
| 2020/12 | 5,001 | +34.2% |
| 2019/12 | 3,727 | -10.9% |
| 2018/12 | 4,182 | +15.0% |
| 2017/12 | 3,636 | -12.8% |
| 2016/12 | 4,167 | +27.5% |
| 2015/12 | 3,268 | +16.5% |
| 2014/12 | 2,806 | - |
| 2012/12 | 2,198 | +46.5% |
| 2011/12 | 1,500 | - |