| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 127,944 | +209.5% |
| 2024/3 | 41,333 | -12.7% |
| 2023/3 | 47,356 | -33.8% |
| 2022/3 | 71,567 | -22.7% |
| 2021/3 | 92,597 | -24.2% |
| 2020/3 | 122,184 | +8.4% |
| 2019/3 | 112,701 | -11.1% |
| 2018/3 | 126,789 | +40.0% |
| 2017/3 | 90,566 | +17.5% |
| 2016/3 | 77,045 | +101.8% |
| 2015/3 | 38,177 | +19.0% |
| 2014/3 | 32,089 | +60.0% |
| 2013/3 | 20,050 | +1597.7% |
| 2012/3 | 1,181 | -89.1% |
| 2011/3 | 10,883 | -48.7% |
| 2010/3 | 21,222 | - |