| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,534 | -8.7% |
| 2025/3 | 3,871 | +69.0% |
| 2024/3 | 2,290 | +144.1% |
| 2023/3 | 938 | -37.2% |
| 2022/3 | 1,493 | +53.6% |
| 2021/3 | 972 | -33.2% |
| 2020/3 | 1,456 | -26.9% |
| 2019/3 | 1,991 | +76.0% |
| 2018/3 | 1,131 | +45.6% |
| 2017/3 | 777 | -40.8% |
| 2016/3 | 1,312 | -44.2% |
| 2015/3 | 2,350 | +20.9% |
| 2014/3 | 1,944 | +95.8% |
| 2013/3 | 993 | +0.7% |
| 2012/3 | 986 | - |