| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,527 | -28.5% |
| 2025/3 | 6,329 | +14.6% |
| 2024/3 | 5,524 | +31.5% |
| 2023/3 | 4,201 | -4.7% |
| 2022/3 | 4,408 | +72.3% |
| 2021/3 | 2,559 | -27.4% |
| 2020/3 | 3,526 | -8.5% |
| 2019/3 | 3,855 | +3.9% |
| 2018/3 | 3,710 | +132.3% |
| 2017/3 | 1,597 | -68.4% |
| 2016/3 | 5,052 | +13.7% |
| 2015/3 | 4,443 | +44.9% |
| 2014/3 | 3,066 | +13.2% |
| 2013/3 | 2,709 | +23.4% |
| 2012/3 | 2,195 | - |