| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -19,481 | +97.1% |
| 2023/12 | -9,883 | +75.5% |
| 2022/12 | -5,631 | +5.1% |
| 2021/12 | -5,358 | -47.6% |
| 2020/12 | -10,234 | +42.8% |
| 2019/12 | -7,168 | +32.5% |
| 2018/12 | -5,410 | -1.2% |
| 2017/12 | -5,477 | -26.8% |
| 2016/12 | -7,477 | +3.5% |
| 2015/12 | -7,223 | +55.4% |
| 2014/12 | -4,647 | +59.5% |
| 2013/12 | -2,914 | -34.8% |
| 2012/12 | -4,466 | +4.2% |
| 2011/12 | -4,287 | - |