| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 445.52 | +92.2% |
| 2024/3 | 231.83 | -22.7% |
| 2023/3 | 299.8 | -36.8% |
| 2022/3 | 474.52 | +85.5% |
| 2021/3 | 255.79 | +3.0% |
| 2020/3 | 248.36 | -24.4% |
| 2019/3 | 328.72 | +26.4% |
| 2018/3 | 260.04 | -25.9% |
| 2017/3 | 350.94 | +17.5% |
| 2016/3 | 298.72 | +35.0% |
| 2015/3 | 221.34 | +47.0% |
| 2014/3 | 150.58 | +12.0% |
| 2013/3 | 134.46 | -149.3% |
| 2012/3 | -272.49 | - |