| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 30 | - |
| 2025/06 | - | - |
| 2025/03 | 55 | - |
| 2024/12 | - | - |
| 2024/09 | 20 | - |
| 2024/06 | - | - |
| 2024/03 | 40 | - |
| 2023/12 | - | - |
| 2023/09 | 19 | - |
| 2023/06 | - | - |
| 2023/03 | 36 | - |
| 2022/09 | 17 | - |
| 2022/03 | 34 | - |
| 2021/09 | 14 | - |
| 2021/03 | 32 | - |
| 2020/09 | 14 | - |
| 2020/03 | 24 | - |
| 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 | 2,609.6 | 12,830.4 | - |
| 2025/06 | 2,609.6 | 12,830.3 | - |
| 2025/03 | 3,057.0 | 0 | - |
| 2024/12 | 3,057.0 | 0 | - |
| 2024/09 | 1,565 | 0 | - |
| 2024/06 | 1,565 | 0 | - |
| 2024/03 | 2,858.0 | 598 | - |
| 2023/12 | 2,858.0 | 598 | - |
| 2023/09 | 1,429 | 0 | - |
| 2023/06 | 1,429 | 0 | - |
| 2023/03 | 2,790.3 | 331 | - |
| 2022/03 | 2,444.7 | 669 | - |
| 2021/03 | 2,083 | 1,000 | - |
| 2020/03 | 1,707 | 0 | - |
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |