| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 160.45 | +44.0% |
| 2024/3 | 111.46 | +21.3% |
| 2023/3 | 91.89 | +17.4% |
| 2022/3 | 78.29 | +92.7% |
| 2021/3 | 40.62 | -47.2% |
| 2020/3 | 76.95 | -48.3% |
| 2019/3 | 148.87 | +95.9% |
| 2018/3 | 75.98 | -37.1% |
| 2017/3 | 120.85 | +72.2% |
| 2016/3 | 70.17 | +21.9% |
| 2015/3 | 57.58 | +76.8% |
| 2014/3 | 32.57 | +15.2% |
| 2013/3 | 28.27 | -33.0% |
| 2012/3 | 42.18 | - |