| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 350.2 | +30.7% |
| 2024/3 | 267.88 | +22.2% |
| 2023/3 | 219.19 | +4.7% |
| 2022/3 | 209.26 | +12.7% |
| 2021/3 | 185.75 | +950.6% |
| 2020/3 | 17.68 | +365.3% |
| 2019/3 | 3.8 | -83.3% |
| 2018/3 | 22.72 | -4.5% |
| 2017/3 | 23.78 | -10.0% |
| 2016/3 | 26.42 | +9.6% |
| 2015/3 | 24.1 | -11.1% |
| 2014/3 | 27.12 | +23.0% |
| 2013/3 | 22.05 | +11.6% |
| 2012/3 | 19.75 | - |