| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 99,472 | +40.9% |
| 2024/3 | 70,583 | +22.8% |
| 2023/3 | 57,491 | +26.4% |
| 2022/3 | 45,481 | +199.9% |
| 2021/3 | 15,164 | +202.7% |
| 2020/3 | 5,010 | -72.3% |
| 2019/3 | 18,059 | -36.7% |
| 2018/3 | 28,507 | +17.9% |
| 2017/3 | 24,186 | +27.7% |
| 2016/3 | 18,943 | +55.3% |
| 2015/3 | 12,199 | +64.7% |
| 2014/3 | 7,406 | -161.3% |
| 2013/3 | -12,081 | -1019.4% |
| 2012/3 | 1,314 | - |