| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 137.97 | +5.2% |
| 2024/3 | 131.11 | -14.3% |
| 2023/3 | 152.96 | +2.3% |
| 2022/3 | 149.51 | +67.0% |
| 2021/3 | 89.55 | -16.5% |
| 2020/3 | 107.23 | +5.4% |
| 2019/3 | 101.73 | -27.9% |
| 2018/3 | 141.19 | +10.0% |
| 2017/3 | 128.35 | +21.3% |
| 2016/3 | 105.81 | +67.1% |
| 2015/3 | 63.33 | +152.2% |
| 2014/3 | 25.11 | -52.4% |
| 2013/3 | 52.76 | -15.1% |
| 2012/3 | 62.11 | - |