| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 100 | - |
| 2025/06 | - | - |
| 2025/03 | 260 | - |
| 2024/12 | - | - |
| 2024/09 | 130 | - |
| 2024/06 | - | - |
| 2024/03 | 280 | - |
| 2023/12 | - | - |
| 2023/09 | 140 | - |
| 2023/06 | - | - |
| 2023/03 | 280 | - |
| 2022/12 | - | - |
| 2022/09 | 120 | - |
| 2022/06 | - | - |
| 2022/03 | 160 | - |
| 2021/12 | - | - |
| 2021/09 | 60 | - |
| 2021/06 | - | - |
| 2021/03 | 60 | - |
| 2020/12 | - | - |
| 2020/09 | 25 | - |
| 2020/06 | - | - |
| 2020/03 | 50 | - |
| 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 | 2,446.0 | 0 | - |
| 2025/06 | 2,316.0 | 0 | - |
| 2025/03 | 5,079.0 | 0 | - |
| 2024/12 | 4,948.0 | - | - |
| 2024/09 | 2,633.0 | - | - |
| 2024/06 | 2,633.0 | - | - |
| 2024/03 | 5,612.0 | 1 | - |
| 2023/12 | 5,453.0 | 1 | - |
| 2023/09 | 2,991.0 | 0 | - |
| 2023/06 | 2,832.0 | 0 | - |
| 2023/03 | 4,245.0 | 3,300.0 | - |
| 2022/12 | 4,105.0 | 2,462.0 | - |
| 2022/09 | 1,973 | 1,800 | - |
| 2022/06 | 1,852 | 1,800 | - |
| 2022/03 | 1,929 | 2,080 | - |
| 2021/12 | 1,860 | 1,800 | - |
| 2021/09 | 720 | 768 | - |
| 2021/06 | 678 | 295 | - |
| 2021/03 | 925 | 0 | - |
| 2020/12 | 895 | 0 | - |
| 2020/09 | 411 | - | - |
| 2020/06 | 387 | - | - |
| 2020/03 | 1,233 | - | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |