| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,021 | -710.7% |
| 2023/12 | -168 | -148.6% |
| 2022/12 | 344 | -112.6% |
| 2021/12 | -2,740 | -67.1% |
| 2020/12 | -8,339 | -236.7% |
| 2019/12 | 6,101 | +146.8% |
| 2018/12 | 2,472 | +39.9% |
| 2017/12 | 1,767 | +30.1% |
| 2016/12 | 1,358 | -15413.4% |
| 2015/12 | -9 | -100.3% |
| 2014/12 | 2,751 | +310.8% |
| 2013/12 | 669 | +16.5% |
| 2012/12 | 574 | +106.1% |
| 2011/12 | 278 | - |