| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/6 | -14,734 | +10.9% |
| 2024/6 | -13,280 | +20.1% |
| 2023/6 | -11,060 | +28.7% |
| 2022/6 | -8,595 | +8.7% |
| 2021/6 | -7,910 | -2.5% |
| 2020/6 | -8,114 | -3.6% |
| 2019/6 | -8,417 | -36.9% |
| 2018/6 | -13,337 | +10.6% |
| 2017/6 | -12,060 | -12.8% |
| 2016/6 | -13,838 | -14.1% |
| 2015/6 | -16,111 | +183.6% |
| 2014/6 | -5,680 | +916.1% |
| 2013/6 | -559 | -75.6% |
| 2012/6 | -2,290 | - |