| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -1,546 | +137.7% |
| 2023/12 | -651 | -85.2% |
| 2022/12 | -4,388 | -64.3% |
| 2021/12 | -12,284 | -403.2% |
| 2020/12 | 4,050 | -134.3% |
| 2019/12 | -11,798 | -82.3% |
| 2018/12 | -66,574 | +6474.1% |
| 2017/12 | -1,013 | -258.0% |
| 2016/12 | 641 | -97.0% |
| 2015/12 | 21,612 | -16.3% |
| 2014/12 | 25,836 | +13.8% |
| 2013/12 | 22,702 | +269.5% |
| 2012/12 | 6,144 | -76.9% |
| 2011/12 | 26,630 | - |