| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/12 | -1,024 | -44.4% |
| 2024/12 | -1,842 | -53.6% |
| 2023/12 | -3,971 | -57.3% |
| 2022/12 | -9,295 | +6.8% |
| 2021/12 | -8,707 | +113.9% |
| 2020/12 | -4,070 | -41.5% |
| 2019/12 | -6,955 | -23.4% |
| 2018/12 | -9,085 | -19.5% |
| 2017/12 | -11,281 | -33.0% |
| 2016/12 | -16,830 | -274.4% |
| 2015/12 | 9,652 | -474.5% |
| 2014/12 | -2,577 | -61.9% |
| 2013/12 | -6,757 | +34.0% |
| 2012/12 | -5,043 | -3.4% |
| 2011/12 | -5,221 | - |