| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 18,192 | -5.5% |
| 2025/3 | 19,242 | +26.5% |
| 2024/3 | 15,216 | +1.3% |
| 2023/3 | 15,020 | +12.5% |
| 2022/3 | 13,350 | +92.5% |
| 2021/3 | 6,935 | +17.7% |
| 2020/3 | 5,894 | -12.9% |
| 2019/3 | 6,770 | +22.1% |
| 2018/3 | 5,544 | +94.5% |
| 2017/3 | 2,850 | +24.6% |
| 2016/3 | 2,287 | +158.6% |
| 2015/3 | 884 | -50.5% |
| 2014/3 | 1,785 | +28.7% |
| 2013/3 | 1,387 | +23.0% |
| 2012/3 | 1,127 | - |