| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/6 | -1,461 | -35.1% |
| 2024/6 | -2,250 | -89.3% |
| 2023/6 | -20,959 | +43.3% |
| 2022/6 | -14,628 | -61.7% |
| 2021/6 | -38,173 | -11.2% |
| 2020/6 | -43,002 | +192.5% |
| 2019/6 | -14,702 | -1408.0% |
| 2018/6 | 1,124 | -97.3% |
| 2017/6 | 42,166 | +415.5% |
| 2016/6 | 8,179 | +149.1% |
| 2015/6 | 3,284 | -63.2% |
| 2014/6 | 8,916 | -317.7% |
| 2013/6 | -4,095 | -83.5% |
| 2012/6 | -24,867 | - |