| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 148.35 | +30.0% |
| 2024/3 | 114.14 | -33.1% |
| 2023/3 | 170.53 | -44.3% |
| 2022/3 | 306.16 | +32.1% |
| 2021/3 | 231.85 | +50.3% |
| 2020/3 | 154.3 | +1.2% |
| 2019/3 | 152.42 | -22.6% |
| 2018/3 | 197.03 | +33.4% |
| 2017/3 | 147.69 | -13.0% |
| 2016/3 | 169.72 | +12.4% |
| 2015/3 | 150.97 | +21.6% |
| 2014/3 | 124.12 | +7.9% |
| 2013/3 | 115.07 | +10.0% |
| 2012/3 | 104.59 | - |