| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -6,641 | -40.9% |
| 2023/12 | -11,240 | +21.3% |
| 2022/12 | -9,267 | -55.1% |
| 2021/12 | -20,618 | +18308.9% |
| 2020/12 | -112 | -99.0% |
| 2019/12 | -11,408 | -182.2% |
| 2018/12 | 13,885 | -20.3% |
| 2017/12 | 17,428 | +19.1% |
| 2016/12 | 14,634 | +132.0% |
| 2015/12 | 6,308 | -297.2% |
| 2014/12 | -3,199 | +25665.1% |
| 2013/12 | -13 | -172.2% |
| 2012/12 | 17 | -100.0% |
| 2011/12 | -45,316 | - |