| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 93 | - |
| 2025/06 | - | - |
| 2025/03 | 178 | - |
| 2024/12 | - | - |
| 2024/09 | 88 | - |
| 2024/06 | - | - |
| 2024/03 | 164 | - |
| 2023/12 | - | - |
| 2023/09 | 80 | - |
| 2023/06 | - | - |
| 2023/03 | 166 | - |
| 2022/12 | - | - |
| 2022/09 | 83 | - |
| 2022/06 | - | - |
| 2022/03 | 102 | - |
| 2021/12 | - | - |
| 2021/09 | 48 | - |
| 2021/06 | - | - |
| 2021/03 | 60 | - |
| 2020/12 | - | - |
| 2020/09 | 25 | - |
| 2020/06 | - | - |
| 2020/03 | 70 | - |
| 2019/09 | ||
| 2019/03 | ||
| 2018/03 | ||
| 2017/03 | ||
| 2016/03 | ||
| 2015/03 | ||
| 2014/03 | ||
| 2013/03 | ||
| 2012/03 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/09 | - | 3 | - |
| 2025/06 | - | 1 | - |
| 2025/03 | - | 10,004.0 | - |
| 2024/12 | - | 10,003.0 | - |
| 2024/09 | - | 10,001.0 | - |
| 2024/06 | - | 7,766.0 | - |
| 2024/03 | - | 10,003.0 | - |
| 2023/12 | - | 8,002.0 | - |
| 2023/09 | - | 5,058.0 | - |
| 2023/06 | - | 1 | - |
| 2023/03 | - | 1 | - |
| 2022/12 | - | 1 | - |
| 2022/09 | - | 0 | - |
| 2022/06 | - | 0 | - |
| 2022/03 | - | 495 | - |
| 2021/12 | - | 494 | - |
| 2021/09 | - | 494 | - |
| 2021/06 | - | 0 | - |
| 2021/03 | - | 7 | - |
| 2020/12 | - | 6 | - |
| 2020/09 | - | 0 | - |
| 2020/06 | - | 0 | - |
| 2020/03 | - | 10,074.0 | - |
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |