| （単位：千ドル） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/5 | -1,143 | -1973.8% |
| 2024/6 | 61 | -99.7% |
| 2023/5 | 22,333 | +24.6% |
| 2022/5 | 17,927 | +983.2% |
| 2021/5 | 1,655 | -190.0% |
| 2020/5 | -1,838 | -74.9% |
| 2019/6 | -7,328 | -291.7% |
| 2018/6 | 3,822 | -155.2% |
| 2017/5 | -6,928 | +2.4% |
| 2016/5 | -6,766 | +21.7% |
| 2015/5 | -5,559 | +979.4% |
| 2014/5 | -515 | -141.3% |
| 2013/6 | 1,248 | -85.4% |
| 2012/6 | 8,526 | - |