| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,965 | -1.7% |
| 2025/3 | 4,034 | +51.0% |
| 2024/3 | 2,672 | +39.5% |
| 2023/3 | 1,916 | +24.9% |
| 2022/3 | 1,534 | -3.9% |
| 2021/3 | 1,596 | +13.8% |
| 2020/3 | 1,403 | -24.9% |
| 2019/3 | 1,869 | +17.0% |
| 2018/3 | 1,598 | +58.4% |
| 2017/3 | 1,009 | -45.5% |
| 2016/3 | 1,850 | +18.9% |
| 2015/3 | 1,556 | +115.5% |
| 2014/3 | 722 | +1.7% |
| 2013/3 | 710 | -44.5% |
| 2012/3 | 1,280 | - |