| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/09 | 1,134 | - | - |
| 2025/03 | 2,094 | - | - |
| 2024/09 | 1,046 | - | - |
| 2024/03 | 1,855 | - | - |
| 2023/09 | 913 | - | - |
| 2023/03 | 1,743 | - | - |
| 2022/09 | 871 | - | - |
| 2022/06 | 871 | - | - |
| 2022/03 | 1,741 | 0 | - |
| 2021/09 | 870 | - | - |
| 2021/06 | 870 | - | - |
| 2021/03 | 1,737 | 0 | - |
| 2020/09 | 868 | 0 | - |
| 2020/03 | 1,607 | 14,288.0 | - |
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |