| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 114.22 | +9.8% |
| 2024/3 | 104.01 | +5.1% |
| 2023/3 | 98.97 | -74.1% |
| 2022/3 | 381.62 | -15.9% |
| 2021/3 | 453.86 | -4.7% |
| 2020/3 | 476.29 | -16.1% |
| 2019/3 | 567.67 | +27.5% |
| 2018/3 | 445.24 | +83.1% |
| 2017/3 | 243.11 | +148.5% |
| 2016/3 | 97.85 | +196.1% |
| 2015/3 | 33.05 | -4.5% |
| 2014/3 | 34.61 | -84.7% |
| 2013/3 | 226.46 | -23.8% |
| 2012/3 | 297.14 | - |