| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 937 | -84.1% |
| 2025/3 | 5,882 | +112.0% |
| 2024/3 | 2,774 | +28.5% |
| 2023/3 | 2,159 | -52.3% |
| 2022/3 | 4,522 | -4.9% |
| 2021/3 | 4,757 | +6.6% |
| 2020/3 | 4,463 | +1.4% |
| 2019/3 | 4,402 | +7.1% |
| 2018/3 | 4,112 | +49.4% |
| 2017/3 | 2,753 | -32.1% |
| 2016/3 | 4,053 | +20.3% |
| 2015/3 | 3,369 | +34.7% |
| 2014/3 | 2,501 | +33.6% |
| 2013/3 | 1,871 | +14.1% |
| 2012/3 | 1,640 | - |