| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 131.86 | -27.0% |
| 2024/3 | 180.53 | +29.0% |
| 2023/3 | 139.95 | +0.1% |
| 2022/3 | 139.75 | +61.2% |
| 2021/3 | 86.68 | -23.8% |
| 2020/3 | 113.73 | -15.3% |
| 2019/3 | 134.32 | +47.6% |
| 2018/3 | 91.02 | +7.7% |
| 2017/3 | 84.53 | -61.7% |
| 2016/3 | 220.48 | +226.1% |
| 2015/3 | 67.61 | -18.7% |
| 2014/3 | 83.13 | +6.9% |
| 2013/3 | 77.78 | +4.7% |
| 2012/3 | 74.26 | - |