| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 17,579 | +39.8% |
| 2024/3 | 12,573 | +28.9% |
| 2023/3 | 9,754 | -35.4% |
| 2022/3 | 15,103 | -12.0% |
| 2021/3 | 17,166 | -9.2% |
| 2020/3 | 18,908 | +0.3% |
| 2019/3 | 18,856 | +11.5% |
| 2018/3 | 16,914 | -12.0% |
| 2017/3 | 19,210 | +24.1% |
| 2016/3 | 15,475 | +67.8% |
| 2015/3 | 9,220 | +65.1% |
| 2014/3 | 5,586 | +63.8% |
| 2013/3 | 3,411 | +24.9% |
| 2012/3 | 2,732 | +94.6% |
| 2011/3 | 1,404 | -103.5% |
| 2010/3 | -40,092 | - |