| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,785 | +167.3% |
| 2025/3 | 1,415 | -13.4% |
| 2024/3 | 1,635 | -29.1% |
| 2023/3 | 2,307 | +15.4% |
| 2022/3 | 1,998 | +64.9% |
| 2021/3 | 1,212 | +74.4% |
| 2020/3 | 694 | -28.9% |
| 2019/3 | 977 | -21.8% |
| 2018/3 | 1,249 | +13.8% |
| 2017/3 | 1,097 | +22.1% |
| 2016/3 | 899 | +10.6% |
| 2015/3 | 813 | -15.7% |
| 2014/3 | 964 | +29.3% |
| 2013/3 | 746 | +13.4% |
| 2012/3 | 657 | - |