| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 500.78 | -68.0% |
| 2024/3 | 1567.02 | +21.2% |
| 2023/3 | 1292.42 | +15.0% |
| 2022/3 | 1123.38 | +14.7% |
| 2021/3 | 979.39 | +13.2% |
| 2020/3 | 865.56 | +2.6% |
| 2019/3 | 843.49 | +17.2% |
| 2018/3 | 719.99 | +9.8% |
| 2017/3 | 655.96 | +14.2% |
| 2016/3 | 574.15 | +23.4% |
| 2015/3 | 465.44 | +9.3% |
| 2014/3 | 425.67 | -17.2% |
| 2013/3 | 514.08 | -5.3% |
| 2012/3 | 542.87 | - |