| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -7,331 | +7.7% |
| 2023/12 | -6,809 | +55.2% |
| 2022/12 | -4,387 | -17.5% |
| 2021/12 | -5,319 | -77.1% |
| 2020/12 | -23,243 | +278.7% |
| 2019/12 | -6,137 | -240.5% |
| 2018/12 | 4,367 | -33.0% |
| 2017/12 | 6,516 | +281.5% |
| 2016/12 | 1,708 | -134.2% |
| 2015/12 | -4,989 | -64.5% |
| 2014/12 | -14,073 | +6.3% |
| 2013/12 | -13,233 | -59.4% |
| 2012/12 | -32,586 | -253.4% |
| 2011/12 | 21,249 | - |