| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,310 | -2.4% |
| 2025/3 | 3,392 | -13.4% |
| 2024/3 | 3,918 | +94.5% |
| 2023/3 | 2,014 | +14.4% |
| 2022/3 | 1,760 | -3.1% |
| 2021/3 | 1,815 | -16.3% |
| 2020/3 | 2,170 | -21.7% |
| 2019/3 | 2,770 | -20.6% |
| 2018/3 | 3,487 | +4.9% |
| 2017/3 | 3,325 | +52.1% |
| 2016/3 | 2,186 | -25.8% |
| 2015/3 | 2,944 | +181.3% |
| 2014/3 | 1,046 | +62.1% |
| 2013/3 | 645 | -19.9% |
| 2012/3 | 806 | - |