| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 6,250 | +63.6% |
| 2025/3 | 3,820 | +132.6% |
| 2024/3 | 1,642 | -3451.0% |
| 2023/3 | -49 | -101.6% |
| 2022/3 | 3,039 | +10.5% |
| 2021/3 | 2,749 | +17.0% |
| 2020/3 | 2,350 | -16.4% |
| 2019/3 | 2,810 | -30.0% |
| 2018/3 | 4,012 | +52.4% |
| 2017/3 | 2,632 | +19.7% |
| 2016/3 | 2,198 | +15.8% |
| 2015/3 | 1,898 | +125.1% |
| 2014/3 | 843 | +80.5% |
| 2013/3 | 467 | -411.3% |
| 2012/3 | -150 | - |