| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 301.55 | -58.4% |
| 2024/3 | 724.55 | +22.7% |
| 2023/3 | 590.46 | +14.5% |
| 2022/3 | 515.51 | +37.7% |
| 2021/3 | 374.26 | -26.9% |
| 2020/3 | 511.87 | -1.6% |
| 2019/3 | 519.95 | -0.1% |
| 2018/3 | 520.67 | +0.9% |
| 2017/3 | 516 | +9.1% |
| 2016/3 | 472.99 | -14.2% |
| 2015/3 | 551.18 | -9.9% |
| 2014/3 | 611.45 | +4.3% |
| 2013/3 | 586.49 | +56.7% |
| 2012/3 | 374.26 | - |