| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/9 | -11,850 | -36.9% |
| 2023/9 | -18,793 | -36.7% |
| 2022/9 | -29,670 | +18.3% |
| 2021/9 | -25,088 | +3.5% |
| 2020/9 | -24,238 | +50.7% |
| 2019/12 | -16,079 | +200.2% |
| 2018/12 | -5,356 | +2.3% |
| 2017/12 | -5,236 | +99.8% |
| 2016/12 | -2,620 | -77.2% |
| 2015/12 | -11,488 | +107.2% |
| 2014/12 | -5,545 | +20.4% |
| 2013/12 | -4,607 | +60.5% |
| 2012/12 | -2,870 | +301.8% |
| 2011/12 | -715 | - |