| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 12,559 | +6.7% |
| 2024/6 | 11,768 | +23.4% |
| 2023/6 | 9,533 | +36.7% |
| 2022/6 | 6,975 | +164.6% |
| 2021/6 | 2,636 | +80.9% |
| 2020/6 | 1,457 | -61.7% |
| 2019/6 | 3,800 | +46.7% |
| 2018/6 | 2,591 | +32.3% |
| 2017/6 | 1,958 | +28.5% |
| 2016/6 | 1,523 | +48.7% |
| 2015/6 | 1,024 | +28.5% |
| 2014/6 | 797 | +73.2% |
| 2013/6 | 460 | +29.9% |
| 2012/6 | 354 | -17.2% |
| 2011/6 | 427 | - |