| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 26,805 | +8.2% |
| 2024/3 | 24,775 | +2.9% |
| 2023/3 | 24,074 | -13.2% |
| 2022/3 | 27,728 | +61.4% |
| 2021/3 | 17,184 | +11.0% |
| 2020/3 | 15,479 | -35.4% |
| 2019/3 | 23,975 | +5.2% |
| 2018/3 | 22,796 | +6.0% |
| 2017/3 | 21,514 | +2.4% |
| 2016/3 | 21,011 | +13.1% |
| 2015/3 | 18,579 | +175.9% |
| 2014/3 | 6,733 | -6.0% |
| 2013/3 | 7,164 | +258.2% |
| 2012/3 | 2,000 | - |