| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 337.22 | +37.0% |
| 2024/3 | 246.07 | -0.7% |
| 2023/3 | 247.8 | -28.3% |
| 2022/3 | 345.79 | +91.1% |
| 2021/3 | 180.9 | -2.3% |
| 2020/3 | 185.24 | +24.0% |
| 2019/3 | 149.44 | +41.5% |
| 2018/3 | 105.63 | +357.9% |
| 2017/3 | 23.07 | +4.3% |
| 2016/3 | 22.12 | -15.7% |
| 2015/3 | 26.25 | +57.9% |
| 2014/3 | 16.62 | +14.2% |
| 2013/3 | 14.55 | +18.9% |
| 2012/3 | 12.24 | - |