| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 16 | - |
| 2025/06 | - | - |
| 2025/03 | 36 | - |
| 2024/12 | - | - |
| 2024/09 | 15 | - |
| 2024/06 | - | - |
| 2024/03 | 30 | - |
| 2023/12 | - | - |
| 2023/09 | 13 | - |
| 2023/06 | - | - |
| 2023/03 | 28 | - |
| 2022/12 | - | - |
| 2022/09 | 12 | - |
| 2022/06 | - | - |
| 2022/03 | 24 | - |
| 2021/12 | - | - |
| 2021/09 | 10 | - |
| 2021/06 | - | - |
| 2021/03 | 22.5 | - |
| 2020/12 | - | - |
| 2020/09 | 10 | - |
| 2020/06 | - | - |
| 2020/03 | 22.5 | - |
| 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 | 388 | 223 | - |
| 2025/06 | 389 | 167 | - |
| 2025/03 | 604 | 759 | - |
| 2024/12 | 604 | 528 | - |
| 2024/09 | 322 | 292 | - |
| 2024/06 | 323 | - | - |
| 2024/03 | 550 | 0 | - |
| 2023/12 | 550 | 0 | - |
| 2023/09 | 303 | 0 | - |
| 2023/06 | 304 | - | - |
| 2023/03 | 497 | 0 | - |
| 2022/12 | 497 | 0 | - |
| 2022/09 | 267 | 0 | - |
| 2022/06 | 265 | 0 | - |
| 2022/03 | 428 | 0 | - |
| 2021/12 | 426 | 0 | - |
| 2021/09 | 236 | 0 | - |
| 2021/06 | 238 | 0 | - |
| 2021/03 | 426 | - | - |
| 2020/12 | 427 | - | - |
| 2020/09 | 237 | - | - |
| 2020/06 | 237 | - | - |
| 2020/03 | 423 | 61 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |