| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,236 | +33.9% |
| 2025/3 | 1,670 | +3.0% |
| 2024/3 | 1,621 | -70.9% |
| 2023/3 | 5,567 | +224.5% |
| 2022/3 | 1,715 | +15.8% |
| 2021/3 | 1,481 | +17.2% |
| 2020/3 | 1,264 | +3.6% |
| 2019/3 | 1,220 | +11.0% |
| 2018/3 | 1,099 | +7.2% |
| 2017/3 | 1,025 | +11.7% |
| 2016/3 | 918 | +28.2% |
| 2015/3 | 716 | +43.9% |
| 2014/3 | 497 | +18.9% |
| 2013/3 | 418 | -56.9% |
| 2012/3 | 971 | - |