| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/9 | -3,109 | +66.1% |
| 2024/9 | -1,872 | -200.1% |
| 2023/9 | 1,870 | -4775.0% |
| 2022/9 | -40 | -97.1% |
| 2021/9 | -1,362 | -4.4% |
| 2020/9 | -1,424 | +72.4% |
| 2019/9 | -826 | -48.4% |
| 2018/9 | -1,601 | -142.4% |
| 2017/9 | 3,772 | -0.8% |
| 2016/9 | 3,801 | +1581.9% |
| 2015/9 | 226 | -86.6% |
| 2014/9 | 1,683 | +140.1% |
| 2013/9 | 701 | -85.9% |
| 2012/9 | 4,969 | +514.2% |
| 2011/9 | 809 | - |