| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 54,754 | -5.3% |
| 2024/3 | 57,838 | +3.5% |
| 2023/3 | 55,892 | +13.4% |
| 2022/3 | 49,281 | +13.3% |
| 2021/3 | 43,491 | -3.0% |
| 2020/3 | 44,838 | +11.6% |
| 2019/3 | 40,182 | +3.9% |
| 2018/3 | 38,660 | +10.5% |
| 2017/3 | 34,972 | +0.9% |
| 2016/3 | 34,646 | +13.5% |
| 2015/3 | 30,526 | +209.6% |
| 2014/3 | 9,859 | -7.3% |
| 2013/3 | 10,634 | +111.1% |
| 2012/3 | 5,037 | - |