| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 90 | - |
| 2025/06 | - | - |
| 2025/03 | 180 | - |
| 2024/12 | - | - |
| 2024/09 | 90 | - |
| 2024/06 | - | - |
| 2024/03 | 170 | - |
| 2023/12 | - | - |
| 2023/09 | 60 | - |
| 2023/06 | - | - |
| 2023/03 | 120 | - |
| 2022/12 | - | - |
| 2022/09 | 45 | - |
| 2022/06 | - | - |
| 2022/03 | 90 | - |
| 2021/12 | - | - |
| 2021/09 | 45 | - |
| 2021/06 | - | - |
| 2021/03 | 80 | - |
| 2020/12 | - | - |
| 2020/09 | 40 | - |
| 2020/06 | - | - |
| 2020/03 | 80 | - |
| 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 | 2,920.0 | 5,204.0 | - |
| 2025/06 | 2,920.0 | 2,182.0 | - |
| 2025/03 | 6,488.0 | 4 | - |
| 2024/12 | 6,488.0 | 3 | - |
| 2024/09 | 3,568.0 | 3 | - |
| 2024/06 | 3,568.0 | 2 | - |
| 2024/03 | 4,378.0 | 3 | - |
| 2023/12 | 4,378.0 | 3 | - |
| 2023/09 | 2,432.0 | 1 | - |
| 2023/06 | 2,432.0 | 0 | - |
| 2023/03 | 2,919.0 | 1 | - |
| 2022/12 | 2,919.0 | 1 | - |
| 2022/09 | 1,459 | 1 | - |
| 2022/06 | 1,459 | 0 | - |
| 2022/03 | 2,759.0 | 3 | - |
| 2021/12 | 2,759.0 | 2 | - |
| 2021/09 | 1,298 | 1 | - |
| 2021/06 | 1,298 | 1 | - |
| 2021/03 | 2,673.0 | 3,002.0 | - |
| 2020/12 | 2,673.0 | 1 | - |
| 2020/09 | 1,336 | 0 | - |
| 2020/06 | 1,336 | 0 | - |
| 2020/03 | 2,907.0 | 3,003.0 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |