| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,025 | +15.2% |
| 2025/3 | 1,758 | -2.8% |
| 2024/3 | 1,809 | +88.1% |
| 2023/3 | 961 | -48.2% |
| 2022/3 | 1,856 | -246.2% |
| 2021/3 | -1,270 | -201.0% |
| 2020/3 | 1,256 | -18.3% |
| 2019/3 | 1,538 | +25.9% |
| 2018/3 | 1,221 | +40.3% |
| 2017/3 | 870 | +22.3% |
| 2016/3 | 712 | +37.7% |
| 2015/3 | 517 | +34.7% |
| 2014/3 | 384 | +52.9% |
| 2013/3 | 251 | -36.4% |
| 2012/3 | 394 | - |