| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,105 | +24.0% |
| 2025/3 | 3,310 | +120.5% |
| 2024/3 | 1,501 | +19.8% |
| 2023/3 | 1,253 | +82.1% |
| 2022/3 | 688 | -18.7% |
| 2021/3 | 846 | -46.6% |
| 2020/3 | 1,585 | +43.4% |
| 2019/3 | 1,105 | -46.0% |
| 2018/3 | 2,045 | -21.5% |
| 2017/3 | 2,604 | +17.6% |
| 2016/3 | 2,214 | +56.2% |
| 2015/3 | 1,417 | -2.1% |
| 2014/3 | 1,448 | +24.3% |
| 2013/3 | 1,165 | +28.3% |
| 2012/3 | 908 | - |