| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 7,677 | +28.8% |
| 2025/3 | 5,961 | -3.3% |
| 2024/3 | 6,166 | -28.5% |
| 2023/3 | 8,624 | +44.8% |
| 2022/3 | 5,954 | -18.8% |
| 2021/3 | 7,334 | +67.4% |
| 2020/3 | 4,382 | +476.6% |
| 2019/3 | 760 | -88.8% |
| 2018/3 | 6,810 | +15.2% |
| 2017/3 | 5,909 | +36.5% |
| 2016/3 | 4,330 | -26.4% |
| 2015/3 | 5,887 | +16.7% |
| 2014/3 | 5,044 | +86.6% |
| 2013/3 | 2,703 | +40.6% |
| 2012/3 | 1,923 | - |