| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -4,390 | +31.9% |
| 2023/12 | -3,328 | -11.2% |
| 2022/12 | -3,747 | +697.2% |
| 2021/12 | -470 | -86.8% |
| 2020/12 | -3,568 | +46.7% |
| 2019/12 | -2,433 | -6.3% |
| 2018/12 | -2,596 | -8.5% |
| 2017/12 | -2,836 | -24.1% |
| 2016/12 | -3,735 | -28.8% |
| 2015/12 | -5,243 | -61.4% |
| 2014/12 | -13,566 | +16.5% |
| 2013/12 | -11,642 | +980.1% |
| 2012/12 | -1,078 | - |