| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -11,657 | -28.3% |
| 2023/12 | -16,261 | -17.5% |
| 2022/12 | -19,716 | +198.8% |
| 2021/12 | -6,600 | +26.7% |
| 2020/12 | -5,208 | +59.2% |
| 2019/12 | -3,272 | +29.3% |
| 2018/12 | -2,530 | -6.3% |
| 2017/12 | -2,701 | -3.2% |
| 2016/12 | -2,789 | +61.6% |
| 2015/12 | -1,727 | -30.9% |
| 2014/12 | -2,497 | +2.6% |
| 2013/12 | -2,435 | +10.7% |
| 2012/12 | -2,201 | -26.9% |
| 2011/12 | -3,012 | - |