| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 383.35 | -8.8% |
| 2024/3 | 420.34 | +55.1% |
| 2023/3 | 271.06 | -10.0% |
| 2022/3 | 301.32 | -0.9% |
| 2021/3 | 304.04 | +64.8% |
| 2020/3 | 184.52 | -44.9% |
| 2019/3 | 334.94 | +379.2% |
| 2018/3 | 69.89 | -13.7% |
| 2017/3 | 80.95 | +57.1% |
| 2016/3 | 51.52 | +77.2% |
| 2015/3 | 29.07 | +15.0% |
| 2014/3 | 25.28 | +18.7% |
| 2013/3 | 21.29 | +52.5% |
| 2012/3 | 13.96 | - |