| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -3,390 | -43.2% |
| 2023/12 | -5,965 | -42.8% |
| 2022/12 | -10,429 | -32.8% |
| 2021/12 | -15,513 | +117.5% |
| 2020/12 | -7,133 | -8.8% |
| 2019/12 | -7,818 | +70.9% |
| 2018/12 | -4,574 | +1.2% |
| 2017/12 | -4,519 | +0.9% |
| 2016/12 | -4,479 | -38.8% |
| 2015/12 | -7,314 | -24.6% |
| 2014/12 | -9,695 | +245.4% |
| 2013/12 | -2,807 | +248.0% |
| 2012/12 | -807 | - |