| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/08 | 16 | - |
| 2025/02 | 31 | 22.9% |
| 2024/08 | 15 | - |
| 2024/02 | 29 | 21.3% |
| 2023/11 | 14 | - |
| 2023/08 | 14 | - |
| 2023/02 | 26 | 20.6% |
| 2022/11 | 13 | - |
| 2022/08 | 13 | - |
| 2022/02 | 25 | 18.0% |
| 2021/11 | 12 | - |
| 2021/08 | 12 | - |
| 2021/02 | 23 | 17.3% |
| 2020/11 | 11 | - |
| 2020/08 | 11 | - |
| 2020/02 | 21 | - |
| 2019/11 | ||
| 2019/08 | ||
| 2019/02 | ||
| 2018/11 | ||
| 2018/08 | ||
| 2018/02 | ||
| 2017/11 | ||
| 2017/08 | ||
| 2017/02 | ||
| 2016/11 | ||
| 2016/08 | ||
| 2016/02 | ||
| 2015/11 | ||
| 2015/08 | ||
| 2015/02 | ||
| 2014/02 | ||
| 2013/02 | ||
| 2012/02 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/08 | 960 | 299 | - |
| 2025/02 | 1,802 | 799 | - |
| 2024/08 | 900 | 300 | - |
| 2024/02 | 1,622 | 600 | - |
| 2023/08 | 781 | 299 | - |
| 2023/02 | 1,576 | 999 | - |
| 2022/08 | 790 | 499 | - |
| 2022/02 | 1,478 | 2,500.0 | - |
| 2021/08 | 744 | 2,000 | - |
| 2021/02 | 1,366 | 500 | - |
| 2020/08 | 683 | - | - |
| 2020/02 | 1,315 | 999 | - |
| 2019/08 | |||
| 2019/02 | |||
| 2018/02 | |||
| 2017/02 | |||
| 2016/02 | |||
| 2015/02 |