| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | - | - |
| 2025/06 | - | - |
| 2025/03 | 135 | - |
| 2024/12 | - | - |
| 2024/09 | - | - |
| 2024/06 | - | - |
| 2024/03 | 119 | - |
| 2023/12 | - | - |
| 2023/09 | - | - |
| 2023/06 | - | - |
| 2023/03 | 110 | 67.7% |
| 2022/12 | - | - |
| 2022/09 | - | - |
| 2022/06 | - | - |
| 2022/03 | 102 | 21.7% |
| 2021/12 | - | - |
| 2021/09 | - | - |
| 2021/06 | - | - |
| 2021/03 | 94 | 29.6% |
| 2020/12 | - | - |
| 2020/09 | - | - |
| 2020/06 | - | - |
| 2020/03 | 90 | 48.2% |
| 2019/12 | ||
| 2019/09 | ||
| 2019/06 | ||
| 2019/03 | ||
| 2018/03 | ||
| 2017/03 | ||
| 2016/03 | ||
| 2015/03 | ||
| 2014/03 | ||
| 2013/03 | ||
| 2012/03 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/09 | - | 20,003.0 | - |
| 2025/06 | - | 1 | - |
| 2025/03 | - | 20,195.0 | - |
| 2024/12 | - | 20,194.0 | - |
| 2024/09 | - | 10,004.0 | - |
| 2024/06 | - | 1 | - |
| 2024/03 | - | 6 | - |
| 2023/12 | - | 4 | - |
| 2023/09 | - | 2 | - |
| 2023/06 | - | 1 | - |
| 2023/03 | - | 2 | - |
| 2022/12 | - | 2 | - |
| 2022/09 | - | 2 | - |
| 2022/06 | - | 0 | - |
| 2022/03 | - | 2 | - |
| 2021/12 | - | 2 | - |
| 2021/09 | - | 2 | - |
| 2021/06 | - | 1 | - |
| 2021/03 | - | 3,567.0 | - |
| 2020/12 | - | 3,567.0 | - |
| 2020/09 | - | 665 | - |
| 2020/06 | - | 1 | - |
| 2020/03 | - | 4 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/06 | |||
| 2019/03 | |||
| 2018/03 |