| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | - | - |
| 2025/06 | 28 | - |
| 2025/03 | - | - |
| 2024/12 | 53 | 130.9% |
| 2024/09 | - | - |
| 2024/06 | 25 | - |
| 2024/03 | - | - |
| 2023/12 | 50 | 482.6% |
| 2023/09 | - | - |
| 2023/06 | 25 | - |
| 2023/03 | - | - |
| 2022/12 | 50 | 576.0% |
| 2022/09 | - | - |
| 2022/06 | 25 | - |
| 2022/03 | - | - |
| 2021/12 | 50 | 48.9% |
| 2021/09 | - | - |
| 2021/06 | 25 | - |
| 2021/03 | - | - |
| 2020/12 | 25 | - |
| 2020/09 | - | - |
| 2020/06 | 0 | - |
| 2020/03 | - | - |
| 2019/12 | ||
| 2019/06 | ||
| 2018/12 | ||
| 2017/12 | ||
| 2016/12 | ||
| 2015/12 | ||
| 2014/12 | ||
| 2013/12 | ||
| 2012/12 | ||
| 2011/12 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/09 | 9,763.0 | 23,600.0 | - |
| 2025/06 | 4,975.0 | 16,590.0 | - |
| 2025/03 | 4,975.0 | 7,992.0 | - |
| 2024/12 | 8,975.0 | 4,569.0 | - |
| 2024/09 | 8,975.0 | 6 | - |
| 2024/06 | 4,486.0 | 4 | - |
| 2024/03 | 4,486.0 | 2 | - |
| 2023/12 | 8,967.0 | 5 | - |
| 2023/09 | 9,046.0 | 4 | - |
| 2023/06 | 4,484.0 | 3 | - |
| 2023/03 | 4,484.0 | 1 | - |
| 2022/12 | 8,967.0 | 6 | - |
| 2022/09 | 8,967.0 | 4 | - |
| 2022/06 | 4,484.0 | 3 | - |
| 2022/03 | 4,484.0 | 1 | - |
| 2021/12 | 8,967.0 | 8 | - |
| 2021/09 | 8,967.0 | 6 | - |
| 2021/06 | 4,484.0 | 4 | - |
| 2021/03 | 4,484.0 | 3 | - |
| 2020/12 | 4,484.0 | 8 | - |
| 2020/09 | 4,484.0 | 6 | - |
| 2020/06 | 4,484.0 | 4 | - |
| 2020/03 | 4,484.0 | 3 | - |
| 2019/12 | |||
| 2018/12 | |||
| 2017/12 | |||
| 2016/12 | |||
| 2015/12 | |||
| 2014/12 |