| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 13,314 | +21.5% |
| 2024/3 | 10,962 | +15.4% |
| 2023/3 | 9,502 | -17.9% |
| 2022/3 | 11,576 | +124.0% |
| 2021/3 | 5,169 | +31.1% |
| 2020/3 | 3,943 | -36.3% |
| 2019/3 | 6,192 | -28.8% |
| 2018/3 | 8,691 | -37.3% |
| 2017/3 | 13,869 | -16.4% |
| 2016/3 | 16,582 | -10.9% |
| 2015/3 | 18,613 | +85.9% |
| 2014/3 | 10,010 | +77.2% |
| 2013/3 | 5,649 | -10.8% |
| 2012/3 | 6,334 | - |