| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 399.67 | +12.0% |
| 2024/3 | 356.87 | +2.4% |
| 2023/3 | 348.66 | -13.9% |
| 2022/3 | 404.95 | +67.2% |
| 2021/3 | 242.13 | +13.0% |
| 2020/3 | 214.28 | -36.7% |
| 2019/3 | 338.59 | +416.1% |
| 2018/3 | 65.61 | +6.4% |
| 2017/3 | 61.65 | -2.0% |
| 2016/3 | 62.92 | +17.7% |
| 2015/3 | 53.48 | +32.1% |
| 2014/3 | 40.47 | +46.4% |
| 2013/3 | 27.65 | +73.4% |
| 2012/3 | 15.95 | - |