| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,364 | -27.5% |
| 2025/3 | 6,018 | -7.1% |
| 2024/3 | 6,480 | +4.6% |
| 2023/3 | 6,197 | +54.3% |
| 2022/3 | 4,017 | +44.2% |
| 2021/3 | 2,786 | -2.3% |
| 2020/3 | 2,852 | -11.7% |
| 2019/3 | 3,230 | +3.2% |
| 2018/3 | 3,131 | +20.8% |
| 2017/3 | 2,591 | +12.5% |
| 2016/3 | 2,304 | 0.0% |
| 2015/3 | 2,303 | +22.0% |
| 2014/3 | 1,887 | +23.9% |
| 2013/3 | 1,523 | +3.7% |
| 2012/3 | 1,468 | - |