| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 416,050 | +20.9% |
| 2024/3 | 344,227 | +25.5% |
| 2023/3 | 274,278 | +37.3% |
| 2022/3 | 199,757 | +17.9% |
| 2021/3 | 169,422 | +4.2% |
| 2020/3 | 162,608 | -31.4% |
| 2019/3 | 236,887 | -14.0% |
| 2018/3 | 275,439 | +39.4% |
| 2017/3 | 197,616 | +28.9% |
| 2016/3 | 153,300 | +20.1% |
| 2015/3 | 127,627 | +89.9% |
| 2014/3 | 67,219 | +84.6% |
| 2013/3 | 36,405 | +129.7% |
| 2012/3 | 15,846 | - |