| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 7,882 | +3.2% |
| 2025/3 | 7,634 | -19.4% |
| 2024/3 | 9,474 | +17.5% |
| 2023/3 | 8,066 | +31.7% |
| 2022/3 | 6,125 | +10.6% |
| 2021/3 | 5,537 | +14.9% |
| 2020/3 | 4,818 | +23.5% |
| 2019/3 | 3,902 | +28.1% |
| 2018/3 | 3,045 | -1.1% |
| 2017/3 | 3,080 | +19.5% |
| 2016/3 | 2,578 | +44.9% |
| 2015/3 | 1,779 | +44.4% |
| 2014/3 | 1,231 | +19.5% |
| 2013/3 | 1,030 | -29.4% |
| 2012/3 | 1,460 | - |