| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -12,312 | -13.8% |
| 2023/12 | -14,282 | -4.9% |
| 2022/12 | -15,011 | +49.1% |
| 2021/12 | -10,068 | -25.2% |
| 2020/12 | -13,460 | +60.7% |
| 2019/12 | -8,374 | -58.4% |
| 2018/9 | -20,133 | +48.4% |
| 2017/9 | -13,566 | +37.9% |
| 2016/9 | -9,837 | -40.8% |
| 2015/9 | -16,610 | -5.5% |
| 2014/9 | -17,585 | +259.7% |
| 2013/9 | -4,889 | +26.4% |
| 2012/9 | -3,868 | -195.6% |
| 2011/9 | 4,047 | - |