| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/06 | 0 | - |
| 2024/12 | 0 | -0.0% |
| 2024/06 | 0 | - |
| 2023/12 | 0 | -0.0% |
| 2023/09 | - | - |
| 2023/06 | 0 | - |
| 2023/03 | - | - |
| 2022/12 | 4.5 | -1.9% |
| 2022/09 | - | - |
| 2022/06 | 0 | - |
| 2022/03 | - | - |
| 2021/12 | 4.5 | -5.1% |
| 2021/09 | - | - |
| 2021/06 | 0 | - |
| 2021/03 | - | - |
| 2020/12 | 4.5 | -5.4% |
| 2020/09 | - | - |
| 2020/06 | 0 | - |
| 2020/03 | - | - |
| 2019/12 | ||
| 2019/09 | ||
| 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 |
|---|---|---|---|
| 2023/12 | 7,157.0 | - | - |
| 2023/09 | 7,157.0 | - | - |
| 2023/06 | 7,157.0 | - | - |
| 2023/03 | 7,157.0 | - | - |
| 2022/12 | 7,118.0 | - | - |
| 2022/09 | 7,118.0 | - | - |
| 2022/06 | 7,118.0 | - | - |
| 2022/03 | 7,118.0 | - | - |
| 2021/12 | 6,131.0 | - | - |
| 2021/09 | 6,131.0 | - | - |
| 2021/06 | 6,131.0 | - | - |
| 2021/03 | 6,131.0 | - | - |
| 2020/12 | 6,103.0 | - | - |
| 2020/09 | 6,103.0 | - | - |
| 2020/06 | 6,103.0 | - | - |
| 2020/03 | 6,103.0 | - | - |
| 2019/12 | |||
| 2019/09 | |||
| 2018/12 |