| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 421,277 | +18.3% |
| 2024/3 | 356,133 | +7.4% |
| 2023/3 | 331,675 | -6.6% |
| 2022/3 | 355,070 | +26.8% |
| 2021/3 | 280,130 | +2.4% |
| 2020/3 | 273,435 | +2.7% |
| 2019/3 | 266,189 | -24.5% |
| 2018/3 | 352,775 | +13.0% |
| 2017/3 | 312,264 | -3.9% |
| 2016/3 | 325,069 | -12.0% |
| 2015/3 | 369,434 | +4.2% |
| 2014/3 | 354,664 | -5.2% |
| 2013/3 | 373,948 | +11.7% |
| 2012/3 | 334,850 | - |