| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 16 | - |
| 2025/03 | 32 | 109.2% |
| 2024/09 | 16 | - |
| 2024/03 | 32 | 47.2% |
| 2023/12 | - | - |
| 2023/09 | 16 | - |
| 2023/06 | - | - |
| 2023/03 | 32 | 38.5% |
| 2022/12 | - | - |
| 2022/09 | 16 | - |
| 2022/06 | - | - |
| 2022/03 | 32 | 21.7% |
| 2021/12 | - | - |
| 2021/09 | 15 | - |
| 2021/06 | - | - |
| 2021/03 | 30 | 42.3% |
| 2020/12 | - | - |
| 2020/09 | 15 | - |
| 2020/06 | - | - |
| 2020/03 | 30 | 24.9% |
| 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 | 5,877.0 | 2,252.0 | - |
| 2025/03 | 11,745.0 | 0 | - |
| 2024/09 | 5,873.0 | 0 | - |
| 2024/03 | 11,768.0 | 3,286.0 | - |
| 2023/12 | 11,250.0 | 3,286.0 | - |
| 2023/09 | 5,898.0 | 3,286.0 | - |
| 2023/06 | 5,380.0 | 3,286.0 | - |
| 2023/03 | 12,325.0 | 6,713.0 | - |
| 2022/12 | 11,792.0 | 2,341.0 | - |
| 2022/09 | 6,347.0 | 0 | - |
| 2022/06 | 5,790.0 | - | - |
| 2022/03 | 11,204.0 | 0 | - |
| 2021/12 | 10,702.0 | 0 | - |
| 2021/09 | 5,589.0 | 0 | - |
| 2021/06 | 5,094.0 | - | - |
| 2021/03 | 11,191.0 | 0 | - |
| 2020/12 | 10,678.0 | 0 | - |
| 2020/09 | 5,593.0 | 0 | - |
| 2020/06 | 5,080.0 | - | - |
| 2020/03 | 10,813.0 | 0 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |