| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 53 | - |
| 2025/06 | - | - |
| 2025/03 | 100 | - |
| 2024/12 | - | - |
| 2024/09 | 50 | - |
| 2024/06 | - | - |
| 2024/03 | 80 | - |
| 2023/12 | 35 | - |
| 2023/09 | 35 | - |
| 2023/06 | - | - |
| 2023/03 | 70 | - |
| 2022/12 | 35 | - |
| 2022/09 | 35 | - |
| 2022/06 | - | - |
| 2022/03 | 70 | - |
| 2021/12 | 35 | - |
| 2021/09 | 35 | - |
| 2021/06 | - | - |
| 2021/03 | 55 | - |
| 2020/12 | 25 | - |
| 2020/09 | 25 | - |
| 2020/06 | - | - |
| 2020/03 | 50 | - |
| 2019/12 | ||
| 2019/09 | ||
| 2019/03 | ||
| 2018/12 | ||
| 2018/09 | ||
| 2018/03 | ||
| 2017/12 | ||
| 2017/09 | ||
| 2017/03 | ||
| 2016/12 | ||
| 2016/09 | ||
| 2016/03 | ||
| 2015/12 | ||
| 2015/09 | ||
| 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 | 3,758.8 | 0 | - |
| 2025/06 | 3,759.0 | 0 | - |
| 2025/03 | 7,141.0 | 0 | - |
| 2024/12 | 7,141.8 | 0 | - |
| 2024/09 | 3,382.4 | - | - |
| 2024/06 | 3,383.0 | - | - |
| 2024/03 | 5,261.7 | 0 | - |
| 2023/12 | 5,262.2 | 0 | - |
| 2023/09 | 2,630.8 | 0 | - |
| 2023/06 | 2,631.1 | 0 | - |
| 2023/03 | 5,261.9 | 0 | - |
| 2022/12 | 5,262.2 | 0 | - |
| 2022/09 | 2,630.7 | 0 | - |
| 2022/06 | 2,631.1 | - | - |
| 2022/03 | 4,885.2 | - | - |
| 2021/12 | 4,885.9 | - | - |
| 2021/09 | 2,254.7 | - | - |
| 2021/06 | 2,255.1 | - | - |
| 2021/03 | 3,759.7 | 0 | - |
| 2020/12 | 3,759.9 | 0 | - |
| 2020/09 | 1,880 | 0 | - |
| 2020/06 | 1,880 | 0 | - |
| 2020/03 | 3,756.8 | - | - |
| 2019/12 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |