| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/08 | - | - |
| 2025/08 | 15 | - |
| 2025/02 | 35 | - |
| 2024/08 | - | - |
| 2024/08 | 15 | - |
| 2024/02 | 80 | - |
| 2023/08 | - | - |
| 2023/08 | 40 | - |
| 2023/02 | 80 | - |
| 2022/08 | - | - |
| 2022/08 | 40 | - |
| 2022/02 | 80 | - |
| 2021/08 | - | - |
| 2021/08 | 40 | - |
| 2021/02 | 80 | - |
| 2020/08 | - | - |
| 2020/08 | 40 | - |
| 2020/02 | 80 | - |
| 2019/08 | ||
| 2019/08 | ||
| 2019/02 | ||
| 2018/02 | ||
| 2017/02 | ||
| 2016/02 | ||
| 2015/02 | ||
| 2014/02 | ||
| 2013/02 | ||
| 2012/02 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/08 | 3,614.0 | 0 | - |
| 2025/02 | 5,127.0 | 1 | - |
| 2024/08 | 2,412.0 | 1 | - |
| 2024/02 | 4,825.0 | 0 | - |
| 2023/08 | 2,412.0 | 0 | - |
| 2023/02 | 4,912.0 | 8,931.0 | - |
| 2022/08 | 2,472.0 | 4,810.0 | - |
| 2022/02 | 4,944.0 | 1 | - |
| 2021/08 | 2,472.0 | 1 | - |
| 2021/02 | 4,944.0 | 1 | - |
| 2020/08 | 2,472.0 | 0 | - |
| 2020/02 | 4,634.0 | 0 | - |
| 2019/08 | |||
| 2019/02 | |||
| 2018/02 | |||
| 2017/02 | |||
| 2016/02 | |||
| 2015/02 |