| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 17 | - |
| 2025/06 | - | - |
| 2025/03 | 34 | 156.6% |
| 2024/12 | - | - |
| 2024/09 | 17 | - |
| 2024/06 | - | - |
| 2024/03 | 30 | 174.4% |
| 2023/12 | - | - |
| 2023/09 | 15 | - |
| 2023/06 | - | - |
| 2023/03 | 30 | 83.9% |
| 2022/12 | - | - |
| 2022/09 | 15 | - |
| 2022/06 | - | - |
| 2022/03 | 25 | 77.5% |
| 2021/12 | - | - |
| 2021/09 | 10 | - |
| 2021/06 | - | - |
| 2021/03 | 20 | 2898.6% |
| 2020/12 | - | - |
| 2020/09 | 10 | - |
| 2020/06 | - | - |
| 2020/03 | 30 | 88.5% |
| 2019/12 | ||
| 2019/09 | ||
| 2019/06 | ||
| 2019/03 | ||
| 2018/03 | ||
| 2017/03 | ||
| 2016/03 | ||
| 2015/03 | ||
| 2014/03 | ||
| 2013/03 | ||
| 2012/03 | ||
| 2011/03 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/09 | 8,306.0 | 0 | - |
| 2025/06 | 8,218.0 | 0 | - |
| 2025/03 | 15,646.0 | 0 | - |
| 2024/12 | 15,611.0 | 0 | - |
| 2024/09 | 7,334.0 | 0 | - |
| 2024/06 | 7,251.0 | 0 | - |
| 2024/03 | 15,037.0 | 21,717.0 | - |
| 2023/12 | 15,008.0 | 21,717.0 | - |
| 2023/09 | 7,704.0 | 21,716.0 | - |
| 2023/06 | 7,485.0 | 21,716.0 | - |
| 2023/03 | 15,386.0 | 1 | - |
| 2022/12 | 15,160.0 | 0 | - |
| 2022/09 | 7,689.0 | 0 | - |
| 2022/06 | 7,455.0 | 0 | - |
| 2022/03 | 10,259.0 | 1 | - |
| 2021/12 | 10,100.0 | 1 | - |
| 2021/09 | 5,126.0 | 0 | - |
| 2021/06 | 5,005.0 | 0 | - |
| 2021/03 | 10,253.0 | 2 | - |
| 2020/12 | 10,117.0 | 1 | - |
| 2020/09 | 5,125.0 | 0 | - |
| 2020/06 | 4,980.0 | 0 | - |
| 2020/03 | 20,483.0 | 2 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/06 | |||
| 2019/03 | |||
| 2018/03 |