| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -1,894 | -153.5% |
| 2023/12 | 3,540 | -153.8% |
| 2022/12 | -6,586 | +7.5% |
| 2021/12 | -6,128 | +19050.0% |
| 2020/12 | -32 | -99.3% |
| 2019/12 | -4,512 | -56.0% |
| 2018/9 | -10,245 | +44.2% |
| 2017/9 | -7,104 | +88.6% |
| 2016/9 | -3,767 | +41.8% |
| 2015/9 | -2,657 | -30.4% |
| 2014/9 | -3,817 | -9.1% |
| 2013/9 | -4,201 | -12.6% |
| 2012/9 | -4,806 | -17.6% |
| 2011/9 | -5,830 | - |