| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 880,251 | +9.8% |
| 2024/3 | 801,770 | +0.2% |
| 2023/3 | 800,519 | -2.4% |
| 2022/3 | 820,269 | +104.3% |
| 2021/3 | 401,433 | -19.9% |
| 2020/3 | 501,322 | +0.2% |
| 2019/3 | 500,523 | +25.0% |
| 2018/3 | 400,333 | +13.7% |
| 2017/3 | 352,221 | +46.5% |
| 2016/3 | 240,376 | -20.0% |
| 2015/3 | 300,569 | -3.1% |
| 2014/3 | 310,267 | +10.7% |
| 2013/3 | 280,297 | -6.7% |
| 2012/3 | 300,505 | - |