| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 6,220 | +32.4% |
| 2025/3 | 4,697 | +59.9% |
| 2024/3 | 2,938 | +72.0% |
| 2023/3 | 1,708 | -42.8% |
| 2022/3 | 2,985 | -5.6% |
| 2021/3 | 3,161 | +8.4% |
| 2020/3 | 2,915 | -7.7% |
| 2019/3 | 3,157 | -11.2% |
| 2018/3 | 3,555 | +16.6% |
| 2017/3 | 3,048 | +31.9% |
| 2016/3 | 2,311 | +121.6% |
| 2015/3 | 1,043 | +41.1% |
| 2014/3 | 739 | +173.7% |
| 2013/3 | 270 | -52.4% |
| 2012/3 | 567 | - |