| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/06 | 50 | - |
| 2024/12 | - | - |
| 2024/12 | 25 | - |
| 2024/06 | 50 | - |
| 2023/12 | - | - |
| 2023/12 | 25 | - |
| 2023/06 | 50 | - |
| 2022/12 | - | - |
| 2022/12 | 25 | - |
| 2022/06 | 50 | - |
| 2021/12 | - | - |
| 2021/12 | 25 | - |
| 2021/06 | 45 | - |
| 2020/12 | - | - |
| 2020/12 | 20 | - |
| 2020/06 | 40 | - |
| 2019/12 | ||
| 2019/12 | ||
| 2019/06 | ||
| 2018/06 | ||
| 2017/06 | ||
| 2016/06 | ||
| 2015/06 | ||
| 2014/06 | ||
| 2013/06 | ||
| 2012/06 | ||
| 2011/06 |