| 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | |
| 基本的1株当たり当期利益 | 77.07 | 93.71 | 96.49 | 119.12 | 141.90 | 181.19 | 165.78 | 204.04 | 201.06 | 251.15 |
| 1株当たり親会社所有者帰属持分 | 861.53 | 847.51 | 896.39 | 1,026.72 | 1,142.41 | 1,200.32 | 1,118.31 | 1,283.45 | 1,391.89 | 1,654.93 |
| 年間配当金 | 20.00 | 30.00 | 35.00 | 40.00 | 55.00 | 70.00 | 70.00 | 85.00 | 80.00 | 100.00 |
| 配当性向 | 26.0% | 32.0% | 36.3% | 33.6% | 38.8% | 38.6% | 42.2% | 41.7% | 39.8% | 39.8% |