| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,928 | +3.2% |
| 2025/3 | 4,773 | -4.7% |
| 2024/3 | 5,007 | +13.6% |
| 2023/3 | 4,406 | +16.9% |
| 2022/3 | 3,770 | -9.3% |
| 2021/3 | 4,155 | -3.6% |
| 2020/3 | 4,310 | +3.2% |
| 2019/3 | 4,178 | -20.1% |
| 2018/3 | 5,229 | -28.4% |
| 2017/3 | 7,306 | +8.3% |
| 2016/3 | 6,746 | +140.5% |
| 2015/3 | 2,805 | +65.1% |
| 2014/3 | 1,699 | -141.5% |
| 2013/3 | -4,093 | -51.7% |
| 2012/3 | -8,468 | - |