| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 6,468 | -12.7% |
| 2024/6 | 7,410 | -21.2% |
| 2023/6 | 9,406 | +2.9% |
| 2022/6 | 9,142 | +32.7% |
| 2021/6 | 6,889 | +171.9% |
| 2020/6 | 2,534 | -6.5% |
| 2019/6 | 2,709 | +14.1% |
| 2018/6 | 2,375 | +374.1% |
| 2017/6 | 501 | +46.9% |
| 2016/6 | 341 | -69.9% |
| 2015/6 | 1,133 | -138.6% |
| 2014/6 | -2,933 | +88.6% |
| 2013/6 | -1,555 | -268.1% |
| 2012/6 | 925 | -74.4% |
| 2011/6 | 3,615 | - |