| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/5 | 109.29 | -14.3% |
| 2024/5 | 127.55 | -4.7% |
| 2023/5 | 133.87 | -21.5% |
| 2022/5 | 170.45 | +0.1% |
| 2021/5 | 170.2 | +81.7% |
| 2020/5 | 93.65 | +12.1% |
| 2019/5 | 83.53 | +4.3% |
| 2018/5 | 80.1 | -5.8% |
| 2017/5 | 85.06 | -57.3% |
| 2016/5 | 199.02 | +451.0% |
| 2015/5 | 36.12 | +27.7% |
| 2014/5 | 28.29 | -56.7% |
| 2013/5 | 65.34 | -0.6% |
| 2012/5 | 65.76 | +23.3% |
| 2011/5 | 53.35 | - |