| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 6 | -100.4% |
| 2023/12 | -1,593 | -63.3% |
| 2022/12 | -4,335 | -0.0% |
| 2021/12 | -4,335 | +1.4% |
| 2020/12 | -4,275 | +35.5% |
| 2019/12 | -3,155 | +4.6% |
| 2018/12 | -3,016 | +35.5% |
| 2017/12 | -2,226 | -22.4% |
| 2016/12 | -2,869 | -16.1% |
| 2015/12 | -3,421 | +28.2% |
| 2014/12 | -2,669 | -19.5% |
| 2013/12 | -3,317 | -0.5% |
| 2012/12 | -3,333 | +44.3% |
| 2011/12 | -2,310 | - |