| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 71.68 | -67.3% |
| 2024/3 | 219.14 | -4.5% |
| 2023/3 | 229.47 | -3.0% |
| 2022/3 | 236.5 | +47.5% |
| 2021/3 | 160.3 | +15.3% |
| 2020/3 | 139.02 | -27.2% |
| 2019/3 | 190.9 | -12.0% |
| 2018/3 | 216.96 | +8.7% |
| 2017/3 | 199.54 | -5.6% |
| 2016/3 | 211.44 | +43.7% |
| 2015/3 | 147.16 | +13.4% |
| 2014/3 | 129.79 | +163.2% |
| 2013/3 | 49.32 | +82.3% |
| 2012/3 | 27.05 | - |