| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | - | - |
| 2025/06 | - | - |
| 2025/03 | 140 | - |
| 2024/12 | - | - |
| 2024/09 | - | - |
| 2024/06 | - | - |
| 2024/03 | 110 | - |
| 2023/12 | - | - |
| 2023/09 | - | - |
| 2023/06 | - | - |
| 2023/03 | 90 | - |
| 2022/12 | - | - |
| 2022/09 | - | - |
| 2022/06 | - | - |
| 2022/03 | 90 | - |
| 2021/12 | - | - |
| 2021/09 | - | - |
| 2021/06 | - | - |
| 2021/03 | 80 | - |
| 2020/12 | - | - |
| 2020/09 | - | - |
| 2020/06 | - | - |
| 2020/03 | 17 | - |
| 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 | 2,385.3 | 5,129.0 | - |
| 2025/06 | 2,370.4 | 2,917.3 | - |
| 2025/03 | 1,994 | 5,621.2 | - |
| 2024/12 | 1,994 | 5,482.9 | - |
| 2024/09 | 1,993 | 2,372.1 | - |
| 2024/06 | 1,977 | 1,103 | - |
| 2024/03 | 1,725 | 3,935.4 | - |
| 2023/12 | 1,725 | 2,991.8 | - |
| 2023/09 | 1,724 | 2,991.8 | - |
| 2023/06 | 1,709 | 1,983 | - |
| 2023/03 | 1,723 | 8 | - |
| 2022/12 | 1,722 | 0 | - |
| 2022/09 | 1,722 | 0 | - |
| 2022/06 | 1,702 | - | - |
| 2022/03 | 1,737 | 10,000.0 | - |
| 2021/12 | 1,736 | 7,107.2 | - |
| 2021/09 | 1,736 | 4,999.9 | - |
| 2021/06 | 1,716 | 1,532 | - |
| 2021/03 | 369 | 0 | - |
| 2020/12 | 369 | 0 | - |
| 2020/09 | 368 | - | - |
| 2020/06 | 362 | - | - |
| 2020/03 | 369 | - | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |