| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 20 | - |
| 2025/06 | - | - |
| 2025/03 | 38 | - |
| 2024/12 | - | - |
| 2024/09 | 18 | - |
| 2024/06 | - | - |
| 2024/03 | 36 | - |
| 2023/12 | - | - |
| 2023/09 | 18 | - |
| 2023/06 | - | - |
| 2023/03 | 36 | - |
| 2022/12 | - | - |
| 2022/09 | 18 | - |
| 2022/06 | - | - |
| 2022/03 | 34 | - |
| 2021/12 | - | - |
| 2021/09 | 17 | - |
| 2021/06 | - | - |
| 2021/03 | 34 | - |
| 2020/12 | - | - |
| 2020/09 | 17 | - |
| 2020/03 | 34 | - |
| 2019/12 | ||
| 2019/09 | ||
| 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 | 27,193.0 | 4 | - |
| 2025/06 | 27,193.0 | 1 | - |
| 2025/03 | 49,962.0 | 30,019.0 | - |
| 2024/12 | 49,962.0 | 27,088.0 | - |
| 2024/09 | 24,981.0 | 6 | - |
| 2024/06 | 24,981.0 | 3 | - |
| 2024/03 | 49,962.0 | 12 | - |
| 2023/12 | 49,962.0 | 7 | - |
| 2023/09 | 24,981.0 | 5 | - |
| 2023/06 | 24,981.0 | 2 | - |
| 2023/03 | 48,575.0 | 1,415 | - |
| 2022/12 | 48,575.0 | 1,412 | - |
| 2022/09 | 23,593.0 | 4 | - |
| 2022/06 | 23,593.0 | 1 | - |
| 2022/03 | 47,187.0 | 412 | - |
| 2021/12 | 47,187.0 | 409 | - |
| 2021/09 | 23,594.0 | 212 | - |
| 2021/06 | 23,594.0 | 2 | - |
| 2021/03 | 45,800.0 | 10 | - |
| 2020/12 | 45,800.0 | 6 | - |
| 2020/09 | 22,206.0 | 3 | - |
| 2020/03 | 48,723.0 | 10,016.0 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |