| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,056 | +5.8% |
| 2025/3 | 2,890 | +2.4% |
| 2024/3 | 2,821 | +0.8% |
| 2023/3 | 2,798 | +34.5% |
| 2022/3 | 2,080 | +50.5% |
| 2021/3 | 1,382 | -25.2% |
| 2020/3 | 1,847 | -13.4% |
| 2019/3 | 2,133 | +25.2% |
| 2018/3 | 1,704 | +48.0% |
| 2017/3 | 1,151 | -2.2% |
| 2016/3 | 1,177 | +44.0% |
| 2015/3 | 817 | +24.7% |
| 2014/3 | 655 | +11.2% |
| 2013/3 | 589 | +44.4% |
| 2012/3 | 408 | - |