| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,466 | -31.9% |
| 2025/3 | 3,619 | -22.1% |
| 2024/3 | 4,645 | +58.6% |
| 2023/3 | 2,929 | -30.7% |
| 2022/3 | 4,226 | +40.5% |
| 2021/3 | 3,007 | +26.9% |
| 2020/3 | 2,370 | +3.6% |
| 2019/3 | 2,287 | +49.2% |
| 2018/3 | 1,533 | -26.0% |
| 2017/3 | 2,073 | -40.3% |
| 2016/3 | 3,470 | +72.2% |
| 2015/3 | 2,015 | -14.4% |
| 2014/3 | 2,353 | +17.7% |
| 2013/3 | 1,999 | +320.8% |
| 2012/3 | 475 | - |