| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,200 | -34.5% |
| 2025/3 | 4,884 | +3.6% |
| 2024/3 | 4,713 | +12.8% |
| 2023/3 | 4,177 | -13.5% |
| 2022/3 | 4,830 | -32.1% |
| 2021/3 | 7,109 | +86.0% |
| 2020/3 | 3,822 | +89.6% |
| 2019/3 | 2,016 | -47.9% |
| 2018/3 | 3,869 | +10.2% |
| 2017/3 | 3,510 | +77.7% |
| 2016/3 | 1,975 | -142.3% |
| 2015/3 | -4,673 | -331.9% |
| 2014/3 | 2,015 | -2.5% |
| 2013/3 | 2,066 | -53.2% |
| 2012/3 | 4,417 | - |