| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 6 | - |
| 2025/06 | - | - |
| 2025/03 | 12 | - |
| 2024/12 | - | - |
| 2024/09 | 6 | - |
| 2024/06 | - | - |
| 2024/03 | 10 | - |
| 2023/12 | - | - |
| 2023/09 | 5 | - |
| 2023/06 | - | - |
| 2023/03 | 8 | - |
| 2022/09 | 4 | - |
| 2022/03 | 6 | - |
| 2021/09 | 10 | - |
| 2021/03 | 20 | - |
| 2020/09 | 10 | - |
| 2020/03 | 20 | - |
| 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 | 2,157.0 | 0 | - |
| 2025/06 | 2,134 | 0 | - |
| 2025/03 | 4,095.0 | 9,895.0 | - |
| 2024/12 | 4,086.0 | 9,895.0 | - |
| 2024/09 | 1,941 | 9,606.0 | - |
| 2024/06 | 1,905 | 3,178.0 | - |
| 2024/03 | 3,504.0 | - | - |
| 2023/12 | 3,486.0 | - | - |
| 2023/09 | 1,562 | - | - |
| 2023/06 | 1,536 | - | - |
| 2023/03 | 2,908.0 | - | - |
| 2022/09 | 1,360 | - | - |
| 2022/03 | 1,938 | 0 | - |
| 2021/09 | 970 | 0 | - |
| 2021/03 | 1,951 | 0 | - |
| 2020/09 | 979 | 0 | - |
| 2020/03 | 1,904 | 1,985 | - |
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |