| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/12 | -4,720 | -7.9% |
| 2024/12 | -5,122 | +147.4% |
| 2023/12 | -2,071 | -43.4% |
| 2022/12 | -3,659 | -804.3% |
| 2021/12 | 519 | -58.2% |
| 2020/12 | 1,242 | -114.4% |
| 2019/12 | -8,616 | +542.9% |
| 2018/12 | -1,341 | -76.3% |
| 2017/12 | -5,661 | +224.6% |
| 2016/12 | -1,744 | +24.6% |
| 2015/12 | -1,400 | -19.8% |
| 2014/12 | -1,745 | -68.2% |
| 2013/12 | -5,491 | +63.6% |
| 2012/12 | -3,356 | -8.4% |
| 2011/12 | -3,664 | - |