| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 25 | - |
| 2025/06 | - | - |
| 2025/03 | 90 | - |
| 2024/12 | - | - |
| 2024/09 | 45 | - |
| 2024/06 | - | - |
| 2024/03 | 75 | - |
| 2023/12 | - | - |
| 2023/09 | 37.5 | - |
| 2023/06 | - | - |
| 2023/03 | 65 | - |
| 2022/12 | - | - |
| 2022/09 | 32.5 | - |
| 2022/06 | - | - |
| 2022/03 | 60 | - |
| 2021/12 | - | - |
| 2021/09 | 30 | - |
| 2021/06 | - | - |
| 2021/03 | 50 | - |
| 2020/12 | - | - |
| 2020/09 | 25 | - |
| 2020/06 | - | - |
| 2020/03 | 50 | - |
| 2019/12 | ||
| 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 | 365 | 0 | - |
| 2025/06 | 0 | 0 | - |
| 2025/03 | 670 | 4 | - |
| 2024/12 | 306 | 3 | - |
| 2024/09 | 305 | 2 | - |
| 2024/06 | 0 | 1 | - |
| 2024/03 | 564 | 2 | - |
| 2023/12 | 261 | 1 | - |
| 2023/09 | 260 | 1 | - |
| 2023/06 | 0 | 0 | - |
| 2023/03 | 492 | 1 | - |
| 2022/12 | 236 | 1 | - |
| 2022/09 | 236 | 0 | - |
| 2022/06 | - | 0 | - |
| 2022/03 | 433 | 3 | - |
| 2021/12 | 197 | 3 | - |
| 2021/09 | 196 | 2 | - |
| 2021/06 | - | 0 | - |
| 2021/03 | 393 | 6 | - |
| 2020/12 | 196 | 3 | - |
| 2020/09 | 197 | 2 | - |
| 2020/06 | 0 | 0 | - |
| 2020/03 | 395 | 2 | - |
| 2019/12 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |