| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 19 | - |
| 2025/03 | 36 | - |
| 2024/09 | 18 | - |
| 2024/03 | 36 | - |
| 2023/09 | 18 | - |
| 2023/03 | 30 | - |
| 2022/09 | 15 | - |
| 2022/03 | 26 | - |
| 2021/09 | 13 | - |
| 2021/03 | 26 | - |
| 2020/09 | 12 | - |
| 2020/03 | 24 | - |
| 2019/12 | ||
| 2019/09 | ||
| 2019/03 | ||
| 2018/12 | ||
| 2018/09 | ||
| 2018/03 | ||
| 2017/12 | ||
| 2017/09 | ||
| 2017/03 | ||
| 2016/12 | ||
| 2016/09 | ||
| 2016/03 | ||
| 2015/12 | ||
| 2015/09 | ||
| 2015/03 | ||
| 2014/03 | ||
| 2013/03 | ||
| 2012/03 |