| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/12 | -8,427 | -29.8% |
| 2024/12 | -12,004 | -52.8% |
| 2023/12 | -25,453 | -8.0% |
| 2022/12 | -27,656 | +20.6% |
| 2021/12 | -22,938 | +115.7% |
| 2020/12 | -10,636 | +9.9% |
| 2019/12 | -9,682 | +1.4% |
| 2018/12 | -9,548 | +0.6% |
| 2017/12 | -9,491 | -32.9% |
| 2016/12 | -14,150 | -12.5% |
| 2015/12 | -16,170 | -27.9% |
| 2014/12 | -22,437 | +24.8% |
| 2013/12 | -17,974 | +19.0% |
| 2012/12 | -15,103 | -7.8% |
| 2011/12 | -16,388 | - |