| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 55,019 | +1.6% |
| 2024/3 | 54,170 | +21.0% |
| 2023/3 | 44,760 | +26.4% |
| 2022/3 | 35,412 | -13.3% |
| 2021/3 | 40,828 | +39.3% |
| 2020/3 | 29,316 | +51.5% |
| 2019/3 | 19,356 | -33.5% |
| 2018/3 | 29,118 | +22.7% |
| 2017/3 | 23,728 | -11.7% |
| 2016/3 | 26,887 | +43.6% |
| 2015/3 | 18,719 | +67.6% |
| 2014/3 | 11,169 | +6.4% |
| 2013/3 | 10,501 | +32.2% |
| 2012/3 | 7,946 | - |