| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 143.2 | -26.8% |
| 2024/3 | 195.52 | +33.3% |
| 2023/3 | 146.69 | -75.3% |
| 2022/3 | 594.21 | +0.6% |
| 2021/3 | 590.67 | +80.4% |
| 2020/3 | 327.4 | -15.3% |
| 2019/3 | 386.74 | +24.2% |
| 2018/3 | 311.51 | +195.3% |
| 2017/3 | 105.5 | +13.7% |
| 2016/3 | 92.75 | +61.7% |
| 2015/3 | 57.37 | -44.4% |
| 2014/3 | 103.17 | +1.4% |
| 2013/3 | 101.75 | +72.9% |
| 2012/3 | 58.84 | - |