| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 262.91 | +5.6% |
| 2024/3 | 249.07 | +13.3% |
| 2023/3 | 219.82 | +7.7% |
| 2022/3 | 204.01 | -5.8% |
| 2021/3 | 216.63 | +6.9% |
| 2020/3 | 202.67 | -1.0% |
| 2019/3 | 204.76 | -3.6% |
| 2018/3 | 212.31 | +7.6% |
| 2017/3 | 197.31 | -44.7% |
| 2016/3 | 356.85 | +33.7% |
| 2015/3 | 266.96 | +6.8% |
| 2014/3 | 249.97 | +5.3% |
| 2013/3 | 237.29 | +18.9% |
| 2012/3 | 199.62 | - |