| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/08 | 100 | - |
| 2025/02 | 200 | - |
| 2024/11 | - | - |
| 2024/08 | 95 | - |
| 2024/05 | - | - |
| 2024/02 | 280 | - |
| 2023/11 | - | - |
| 2023/08 | 130 | - |
| 2023/05 | - | - |
| 2023/02 | 260 | - |
| 2022/11 | - | - |
| 2022/08 | 120 | - |
| 2022/05 | - | - |
| 2022/02 | 240 | - |
| 2021/11 | - | - |
| 2021/08 | 110 | - |
| 2021/05 | - | - |
| 2021/02 | 220 | - |
| 2020/11 | - | - |
| 2020/08 | 100 | - |
| 2020/05 | - | - |
| 2020/02 | 200 | - |
| 2019/11 | ||
| 2019/08 | ||
| 2019/02 | ||
| 2018/02 | ||
| 2017/02 | ||
| 2016/02 | ||
| 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 | 7,712.0 | 12 | - |
| 2025/02 | 12,494.0 | 15 | - |
| 2024/11 | 12,476.0 | 11 | - |
| 2024/08 | 5,512.0 | 9 | - |
| 2024/05 | 5,474.0 | 6 | - |
| 2024/02 | 9,917.0 | 26 | - |
| 2023/11 | 9,900.0 | 16 | - |
| 2023/08 | 5,141.0 | 11 | - |
| 2023/05 | 5,101.0 | 5 | - |
| 2023/02 | 9,182.0 | 16 | - |
| 2022/11 | 9,163.0 | 10 | - |
| 2022/08 | 4,773.0 | 6 | - |
| 2022/05 | 4,729.0 | 2 | - |
| 2022/02 | 8,446.0 | 14 | - |
| 2021/11 | 8,428.0 | 9 | - |
| 2021/08 | 4,407.0 | 7 | - |
| 2021/05 | 4,366.0 | 5 | - |
| 2021/02 | 7,351.0 | 11 | - |
| 2020/11 | 7,333.0 | 5 | - |
| 2020/08 | 3,676.0 | 2 | - |
| 2020/05 | 3,623.0 | 1 | - |
| 2020/02 | 6,617.0 | 13 | - |
| 2019/11 | |||
| 2019/02 | |||
| 2018/02 | |||
| 2017/02 | |||
| 2016/02 | |||
| 2015/02 |