| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 10,607 | +6.9% |
| 2025/3 | 9,919 | +21.2% |
| 2024/3 | 8,181 | -13.8% |
| 2023/3 | 9,489 | +6.3% |
| 2022/3 | 8,930 | +3.4% |
| 2021/3 | 8,640 | +22.3% |
| 2020/3 | 7,066 | +8.5% |
| 2019/3 | 6,512 | -0.5% |
| 2018/3 | 6,546 | -3.7% |
| 2017/3 | 6,801 | +14.9% |
| 2016/3 | 5,918 | +28.6% |
| 2015/3 | 4,602 | +45.8% |
| 2014/3 | 3,156 | +142.2% |
| 2013/3 | 1,303 | +95.1% |
| 2012/3 | 668 | - |