| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -3,757 | -37.5% |
| 2023/12 | -6,012 | -45.9% |
| 2022/12 | -11,119 | -18.2% |
| 2021/12 | -13,590 | +138.4% |
| 2020/12 | -5,701 | +237.7% |
| 2019/12 | -1,688 | -88.4% |
| 2018/12 | -14,512 | +53.7% |
| 2017/12 | -9,442 | +53.6% |
| 2016/12 | -6,148 | -34.0% |
| 2015/12 | -9,316 | -36.3% |
| 2014/12 | -14,634 | - |
| 2012/12 | 4,510 | +42.6% |
| 2011/12 | 3,162 | - |