| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,433 | +5.8% |
| 2025/3 | 7,969 | +39.6% |
| 2024/3 | 5,708 | -27.8% |
| 2023/3 | 7,904 | +17.4% |
| 2022/3 | 6,735 | +9.7% |
| 2021/3 | 6,140 | +9.7% |
| 2020/3 | 5,597 | +1.5% |
| 2019/3 | 5,515 | +34.5% |
| 2018/3 | 4,101 | +31.9% |
| 2017/3 | 3,110 | +12.9% |
| 2016/3 | 2,756 | +59.0% |
| 2015/3 | 1,733 | +61.6% |
| 2014/3 | 1,072 | +68.2% |
| 2013/3 | 637 | -25.9% |
| 2012/3 | 861 | - |