| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,632 | +25.4% |
| 2025/3 | 2,897 | +4.2% |
| 2024/3 | 2,781 | -37.0% |
| 2023/3 | 4,415 | +70.0% |
| 2022/3 | 2,597 | -4.6% |
| 2021/3 | 2,721 | +448.6% |
| 2020/3 | 496 | -75.6% |
| 2019/3 | 2,034 | -0.4% |
| 2018/3 | 2,042 | -35.5% |
| 2017/3 | 3,166 | +42.0% |
| 2016/3 | 2,229 | +1.6% |
| 2015/3 | 2,193 | -5.4% |
| 2014/3 | 2,319 | -120.4% |
| 2013/3 | -11,373 | -1863.3% |
| 2012/3 | 645 | - |