| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 2,231 | +20.7% |
| 2024/6 | 1,848 | +16.7% |
| 2023/6 | 1,583 | +43.1% |
| 2022/6 | 1,106 | +23.3% |
| 2021/6 | 897 | -33.6% |
| 2020/6 | 1,351 | -8.3% |
| 2019/6 | 1,473 | +33.4% |
| 2018/6 | 1,104 | -2.5% |
| 2017/6 | 1,133 | +40.4% |
| 2016/6 | 807 | +28.2% |
| 2015/6 | 629 | +32.8% |
| 2014/6 | 474 | -21.0% |
| 2013/6 | 600 | +100.9% |
| 2012/6 | 298 | +170.4% |
| 2011/6 | 110 | - |