| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 544,133 | +49.5% |
| 2024/3 | 363,963 | -22.8% |
| 2023/3 | 471,584 | +7.9% |
| 2022/3 | 437,076 | +79.9% |
| 2021/3 | 242,941 | +31.2% |
| 2020/3 | 185,206 | -25.4% |
| 2019/3 | 248,228 | +21.4% |
| 2018/3 | 204,399 | +77.4% |
| 2017/3 | 115,248 | +47.9% |
| 2016/3 | 77,936 | +8.4% |
| 2015/3 | 71,928 | -372.2% |
| 2014/3 | -26,420 | -214.9% |
| 2013/3 | 22,984 | -41.3% |
| 2012/3 | 39,144 | - |