| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 916,372 | +31.7% |
| 2024/3 | 695,982 | +15.7% |
| 2023/3 | 601,301 | +2.4% |
| 2022/3 | 587,058 | +64.5% |
| 2021/3 | 356,949 | -24.5% |
| 2020/3 | 472,612 | +13.3% |
| 2019/3 | 417,049 | +39.0% |
| 2018/3 | 300,132 | +42.7% |
| 2017/3 | 210,342 | +25.1% |
| 2016/3 | 168,152 | +15.1% |
| 2015/3 | 146,038 | -12.2% |
| 2014/3 | 166,249 | -39.1% |
| 2013/3 | 273,112 | +45.3% |
| 2012/3 | 188,010 | - |