| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/12 | -12,891 | +15.9% |
| 2024/12 | -11,119 | -23.7% |
| 2023/12 | -14,582 | -51.3% |
| 2022/12 | -29,946 | -24.1% |
| 2021/12 | -39,478 | +36.7% |
| 2020/12 | -28,886 | +28.2% |
| 2019/12 | -22,529 | -84.8% |
| 2018/12 | -148,172 | +1170.4% |
| 2017/12 | -11,664 | +37.3% |
| 2016/12 | -8,493 | +37.9% |
| 2015/12 | -6,159 | +82.7% |
| 2014/12 | -3,371 | - |
| 2011/12 | -3,317 | - |