| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,780 | -2.5% |
| 2025/3 | 4,902 | -5.6% |
| 2024/3 | 5,195 | +84.4% |
| 2023/3 | 2,818 | +7.8% |
| 2022/3 | 2,615 | -9.9% |
| 2021/3 | 2,901 | +0.8% |
| 2020/3 | 2,877 | -30.8% |
| 2019/3 | 4,159 | +40.7% |
| 2018/3 | 2,955 | +27.0% |
| 2017/3 | 2,326 | -3.5% |
| 2016/3 | 2,411 | -6.1% |
| 2015/3 | 2,568 | -19.1% |
| 2014/3 | 3,174 | +50.1% |
| 2013/3 | 2,114 | +6.0% |
| 2012/3 | 1,995 | - |