| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/08 | - | - |
| 2025/08 | 8 | - |
| 2025/02 | 16 | - |
| 2024/08 | - | - |
| 2024/08 | 8 | - |
| 2024/02 | 80 | - |
| 2023/08 | - | - |
| 2023/08 | 40 | - |
| 2023/02 | 80 | - |
| 2022/08 | - | - |
| 2022/08 | 40 | - |
| 2022/02 | 80 | - |
| 2021/08 | - | - |
| 2021/08 | 40 | - |
| 2021/02 | 80 | - |
| 2020/08 | - | - |
| 2020/08 | 40 | - |
| 2020/02 | 80 | - |
| 2019/08 | ||
| 2019/08 | ||
| 2019/02 | ||
| 2018/02 | ||
| 2017/02 | ||
| 2016/05 | ||
| 2015/05 | ||
| 2014/05 | ||
| 2013/05 | ||
| 2012/05 | ||
| 2011/05 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/08 | 1,275 | - | - |
| 2025/02 | 2,551.2 | 0 | - |
| 2024/08 | 1,275 | - | - |
| 2024/02 | 2,551.3 | 106 | - |
| 2023/08 | 1,275 | - | - |
| 2023/02 | 2,551.3 | 0 | - |
| 2022/08 | 1,275 | - | - |
| 2022/02 | 2,552.3 | 96 | - |
| 2021/08 | 1,276 | - | - |
| 2021/02 | 2,559.2 | 0 | - |
| 2020/08 | 1,274 | - | - |
| 2020/02 | 2,521.3 | 0 | - |
| 2019/08 | |||
| 2019/02 | |||
| 2018/02 | |||
| 2017/02 | |||
| 2016/05 | |||
| 2015/05 | |||
| 2014/05 |