| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 302.58 | +92.4% |
| 2025/3 | 157.25 | +55.2% |
| 2024/3 | 101.31 | +63.5% |
| 2023/3 | 61.96 | -45.3% |
| 2022/3 | 113.34 | +3.8% |
| 2021/3 | 109.17 | +27.5% |
| 2020/3 | 85.65 | +1.3% |
| 2019/3 | 84.58 | -18.3% |
| 2018/3 | 103.51 | +415.0% |
| 2017/3 | 20.1 | +44.8% |
| 2016/3 | 13.88 | -31.0% |
| 2015/3 | 20.13 | +66.5% |
| 2014/3 | 12.09 | -40.4% |
| 2013/3 | 20.29 | +58.0% |
| 2012/3 | 12.84 | - |