| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 6,815 | +39.7% |
| 2025/3 | 4,879 | -9.6% |
| 2024/3 | 5,397 | +77.4% |
| 2023/3 | 3,043 | +19.5% |
| 2022/3 | 2,547 | +0.3% |
| 2021/3 | 2,540 | +33.5% |
| 2020/3 | 1,902 | +70.6% |
| 2019/3 | 1,115 | -62.2% |
| 2018/3 | 2,949 | +202.2% |
| 2017/3 | 976 | -15.1% |
| 2016/3 | 1,150 | -43.2% |
| 2015/3 | 2,024 | -153.8% |
| 2014/3 | -3,763 | +309.9% |
| 2013/3 | -918 | +1895.7% |
| 2012/3 | -46 | - |