| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 29,006 | -0.4% |
| 2024/3 | 29,118 | +12.7% |
| 2023/3 | 25,830 | -15.9% |
| 2022/3 | 30,726 | +14.4% |
| 2021/3 | 26,855 | +4.4% |
| 2020/3 | 25,715 | +8.7% |
| 2019/3 | 23,665 | +13.0% |
| 2018/3 | 20,948 | +5.1% |
| 2017/3 | 19,934 | +2.8% |
| 2016/3 | 19,398 | +30.4% |
| 2015/3 | 14,872 | -0.3% |
| 2014/3 | 14,915 | +186.4% |
| 2013/3 | 5,208 | +35.6% |
| 2012/3 | 3,840 | - |