| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,398 | +21.0% |
| 2025/3 | 1,155 | -58.4% |
| 2024/3 | 2,778 | -14.2% |
| 2023/3 | 3,236 | -1.5% |
| 2022/3 | 3,286 | +39.1% |
| 2021/3 | 2,363 | -0.7% |
| 2020/3 | 2,380 | +53.2% |
| 2019/3 | 1,554 | +4.5% |
| 2018/3 | 1,487 | +28.9% |
| 2017/3 | 1,154 | +49.6% |
| 2016/3 | 771 | +35.8% |
| 2015/3 | 568 | +67.7% |
| 2014/3 | 338 | +91.2% |
| 2013/3 | 177 | +3228.3% |
| 2012/3 | 5 | - |