| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 3,684 | +35.7% |
| 2024/6 | 2,715 | +55.4% |
| 2023/6 | 1,746 | +276.7% |
| 2022/6 | 463 | -111.3% |
| 2021/6 | -4,090 | -15.4% |
| 2020/6 | -4,837 | -867.9% |
| 2019/6 | 629 | -68.6% |
| 2018/6 | 2,005 | +111.1% |
| 2017/6 | 949 | +0.6% |
| 2016/6 | 944 | +205.1% |
| 2015/6 | 309 | -70.3% |
| 2014/6 | 1,043 | +91.4% |
| 2013/6 | 545 | -63.6% |
| 2012/6 | 1,497 | +97.1% |
| 2011/6 | 759 | - |