| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 131.55 | +56.2% |
| 2024/12 | 84.24 | -30.5% |
| 2023/12 | 121.23 | +53.7% |
| 2022/12 | 78.85 | -85.2% |
| 2021/12 | 534.53 | +223.8% |
| 2020/12 | 165.09 | +14.3% |
| 2019/12 | 144.42 | +13.1% |
| 2018/12 | 127.71 | -31.4% |
| 2017/12 | 186.09 | +30.9% |
| 2016/12 | 142.12 | +60.1% |
| 2015/12 | 88.75 | -24.6% |
| 2015/3 | 139.99 | +18.9% |
| 2014/3 | 117.78 | +12.8% |
| 2013/3 | 104.39 | -10.5% |
| 2012/3 | 116.61 | - |