| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 27 | - |
| 2025/06 | - | - |
| 2025/03 | 52 | - |
| 2024/12 | - | - |
| 2024/09 | 25 | - |
| 2024/06 | - | - |
| 2024/03 | 47 | - |
| 2023/12 | - | - |
| 2023/09 | 22.5 | - |
| 2023/06 | - | - |
| 2023/03 | 45 | - |
| 2022/09 | 21 | - |
| 2022/03 | 42 | - |
| 2021/09 | 19 | - |
| 2021/03 | 38 | - |
| 2020/09 | 19 | - |
| 2020/03 | 87 | - |
| 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 | 1,784 | - | - |
| 2025/06 | 1,784 | - | - |
| 2025/03 | 3,268.0 | - | - |
| 2024/12 | 3,268.0 | - | - |
| 2024/09 | 1,616 | - | - |
| 2024/06 | 1,616 | - | - |
| 2024/03 | 3,066.0 | - | - |
| 2023/12 | 3,066.0 | - | - |
| 2023/09 | 1,581 | - | - |
| 2023/06 | 1,581 | - | - |
| 2023/03 | 2,898.0 | 1 | - |
| 2022/09 | 1,514 | - | - |
| 2022/03 | 2,499.0 | 0 | - |
| 2021/09 | 1,249 | - | - |
| 2021/03 | 2,629.0 | 0 | - |
| 2020/09 | 1,380 | - | - |
| 2020/03 | 6,062.0 | 1 | - |
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |