| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 208.87 | -46.0% |
| 2024/3 | 386.63 | +0.7% |
| 2023/3 | 384.04 | +24.9% |
| 2022/3 | 307.37 | -13.4% |
| 2021/3 | 354.91 | +98.4% |
| 2020/3 | 178.93 | -62.1% |
| 2019/3 | 472.02 | -13.0% |
| 2018/3 | 542.44 | +10.0% |
| 2017/3 | 493.21 | +4.4% |
| 2016/3 | 472.51 | +33.6% |
| 2015/3 | 353.75 | +61.7% |
| 2014/3 | 218.75 | +98.4% |
| 2013/3 | 110.27 | -11.2% |
| 2012/3 | 124.19 | - |