| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,418 | -6.7% |
| 2025/3 | 4,733 | +70.9% |
| 2024/3 | 2,770 | +29.6% |
| 2023/3 | 2,137 | -11.1% |
| 2022/3 | 2,403 | -26.7% |
| 2021/3 | 3,279 | -9.8% |
| 2020/3 | 3,635 | +8.5% |
| 2019/3 | 3,350 | -13.4% |
| 2018/3 | 3,870 | +7.9% |
| 2017/3 | 3,585 | +25.3% |
| 2016/3 | 2,860 | -8.8% |
| 2015/3 | 3,135 | +3.1% |
| 2014/3 | 3,041 | -21.7% |
| 2013/3 | 3,883 | +43.4% |
| 2012/3 | 2,709 | - |