| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 23 | - |
| 2025/06 | - | - |
| 2025/03 | 45 | - |
| 2024/12 | - | - |
| 2024/09 | 22 | - |
| 2024/06 | - | - |
| 2024/03 | 43.5 | - |
| 2023/12 | - | - |
| 2023/09 | 21.5 | - |
| 2023/06 | - | - |
| 2023/03 | 43 | - |
| 2022/09 | 21 | - |
| 2022/03 | 40 | - |
| 2021/09 | 17.5 | - |
| 2021/03 | 25 | - |
| 2020/09 | 25 | - |
| 2020/03 | 50 | 35.1% |
| 2019/09 | ||
| 2019/03 | ||
| 2018/03 | ||
| 2017/03 | ||
| 2016/03 | ||
| 2015/03 | ||
| 2014/03 | ||
| 2013/03 | ||
| 2012/03 |