| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -7,387 | -31.8% |
| 2023/12 | -10,824 | -5.6% |
| 2022/12 | -11,462 | -15.2% |
| 2021/12 | -13,511 | +53.7% |
| 2020/12 | -8,793 | -2.2% |
| 2019/12 | -8,987 | +22.0% |
| 2018/12 | -7,364 | -47.6% |
| 2017/12 | -14,062 | +56.0% |
| 2016/12 | -9,015 | -11.9% |
| 2015/12 | -10,237 | +16.0% |
| 2014/12 | -8,826 | -57.9% |
| 2013/12 | -20,949 | +61.5% |
| 2012/12 | -12,975 | - |