| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 18,572 | +20.4% |
| 2025/3 | 15,425 | +6.9% |
| 2024/3 | 14,423 | +44.0% |
| 2023/3 | 10,019 | +28.3% |
| 2022/3 | 7,806 | +104.5% |
| 2021/3 | 3,818 | -18.7% |
| 2020/3 | 4,696 | -22.9% |
| 2019/3 | 6,087 | +22.8% |
| 2018/3 | 4,958 | +526.0% |
| 2017/3 | 792 | -63.8% |
| 2016/3 | 2,186 | -36.4% |
| 2015/3 | 3,435 | +181.3% |
| 2014/3 | 1,221 | +218.0% |
| 2013/3 | 384 | -81.1% |
| 2012/3 | 2,030 | - |