| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 135,054 | +0.7% |
| 2024/3 | 134,127 | +129.0% |
| 2023/3 | 58,558 | -56.2% |
| 2022/3 | 133,670 | +59.4% |
| 2021/3 | 83,844 | +95.2% |
| 2020/3 | 42,942 | +17.5% |
| 2019/3 | 36,542 | -7.5% |
| 2018/3 | 39,517 | -37.5% |
| 2017/3 | 63,207 | -25.6% |
| 2016/3 | 84,949 | +8.1% |
| 2015/3 | 78,619 | +215.2% |
| 2014/3 | 24,942 | -29.0% |
| 2013/3 | 35,114 | +36.6% |
| 2012/3 | 25,707 | - |