| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 287.33 | +184.7% |
| 2024/12 | 100.94 | -62.8% |
| 2023/12 | 271.63 | +8.9% |
| 2022/12 | 249.36 | +30.8% |
| 2021/12 | 190.68 | +9.1% |
| 2020/12 | 174.8 | -10.8% |
| 2019/12 | 195.87 | +113.3% |
| 2018/12 | 91.84 | +2.8% |
| 2017/12 | 89.35 | -7.8% |
| 2016/12 | 96.88 | -49.6% |
| 2015/12 | 192.06 | +221.4% |
| 2014/12 | 59.75 | -24.3% |
| 2014/3 | 92.81 | +17.6% |
| 2013/3 | 78.89 | -99.7% |
| 2012/3 | 23873.42 | +57.3% |
| 2011/3 | 15179.19 | - |