| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 20 | - |
| 2025/06 | - | - |
| 2025/03 | 40 | 68.4% |
| 2024/12 | - | - |
| 2024/09 | 20 | - |
| 2024/06 | - | - |
| 2024/03 | 40 | 65.3% |
| 2023/12 | - | - |
| 2023/09 | 20 | - |
| 2023/06 | - | - |
| 2023/03 | 40 | 53.2% |
| 2022/12 | - | - |
| 2022/09 | 20 | - |
| 2022/06 | - | - |
| 2022/03 | 40 | 29.3% |
| 2021/12 | - | - |
| 2021/09 | 20 | - |
| 2021/06 | - | - |
| 2021/03 | 40 | 40.1% |
| 2020/12 | - | - |
| 2020/09 | 15.5 | - |
| 2020/06 | - | - |
| 2020/03 | 31 | 41.2% |
| 2019/12 | ||
| 2019/09 | ||
| 2019/06 | ||
| 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 | 2,579.0 | 1,342 | - |
| 2025/06 | 2,579.0 | 1,342 | - |
| 2025/03 | 5,270.0 | 3,857.0 | - |
| 2024/12 | 5,270.0 | - | - |
| 2024/09 | 2,635.0 | - | - |
| 2024/06 | 2,635.0 | - | - |
| 2024/03 | 5,266.0 | 0 | - |
| 2023/12 | 5,266.0 | 0 | - |
| 2023/09 | 2,633.0 | 0 | - |
| 2023/06 | 2,633.0 | - | - |
| 2023/03 | 5,332.0 | 5,000.0 | - |
| 2022/12 | 5,332.0 | 4,999.0 | - |
| 2022/09 | 2,699.0 | 4,999.0 | - |
| 2022/06 | 2,699.0 | 3,331.0 | - |
| 2022/03 | 6,077.0 | 5,079.0 | - |
| 2021/12 | 6,077.0 | 5,079.0 | - |
| 2021/09 | 3,367.0 | 3,945.0 | - |
| 2021/06 | 3,367.0 | - | - |
| 2021/03 | 4,878.0 | 0 | - |
| 2020/12 | 4,878.0 | 0 | - |
| 2020/09 | 2,748.0 | - | - |
| 2020/06 | 2,748.0 | - | - |
| 2020/03 | 3,365.0 | - | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/06 | |||
| 2019/03 | |||
| 2018/03 |