| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 246.19 | -4.5% |
| 2024/3 | 257.86 | +14.9% |
| 2023/3 | 224.49 | +13.7% |
| 2022/3 | 197.52 | -6.5% |
| 2021/3 | 211.3 | -34.3% |
| 2020/3 | 321.76 | +61.0% |
| 2019/3 | 199.91 | +23.1% |
| 2018/3 | 162.43 | +588.3% |
| 2017/3 | 23.6 | +30.4% |
| 2016/3 | 18.1 | +5.1% |
| 2015/3 | 17.22 | +0.1% |
| 2014/3 | 17.2 | -18.5% |
| 2013/3 | 21.11 | +13.4% |
| 2012/3 | 18.61 | - |