| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 502,965 | +6.7% |
| 2024/3 | 471,412 | -13.2% |
| 2023/3 | 543,001 | +28.0% |
| 2022/3 | 424,320 | +88.3% |
| 2021/3 | 225,343 | -214.1% |
| 2020/3 | -197,450 | -185.5% |
| 2019/3 | 230,891 | +9.3% |
| 2018/3 | 211,259 | +36.0% |
| 2017/3 | 155,350 | +149.5% |
| 2016/3 | 62,264 | -41.0% |
| 2015/3 | 105,604 | -49.9% |
| 2014/3 | 210,945 | +2.6% |
| 2013/3 | 205,696 | +19.5% |
| 2012/3 | 172,125 | - |