| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 24,751 | +471.1% |
| 2024/3 | 4,334 | -77.3% |
| 2023/3 | 19,101 | +12.4% |
| 2022/3 | 17,001 | -34.3% |
| 2021/3 | 25,872 | +21.5% |
| 2020/3 | 21,295 | +26.6% |
| 2019/3 | 16,815 | +58.9% |
| 2018/3 | 10,580 | +40.0% |
| 2017/3 | 7,559 | +42.6% |
| 2016/3 | 5,301 | +8.0% |
| 2015/3 | 4,908 | +112.8% |
| 2014/3 | 2,306 | -14.0% |
| 2013/3 | 2,680 | +9.5% |
| 2012/3 | 2,448 | - |