| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 130.4 | - |
| 2025/03 | - | - |
| 2025/03 | 65.2 | - |
| 2024/09 | 120.3 | - |
| 2024/03 | - | - |
| 2024/03 | 38.8 | - |
| 2023/09 | 73 | - |
| 2023/03 | - | - |
| 2023/03 | 0 | - |
| 2022/09 | 50 | - |
| 2022/03 | - | - |
| 2022/03 | 0 | - |
| 2021/09 | 18.5 | - |
| 2021/03 | - | - |
| 2021/03 | 0 | - |
| 2020/09 | 11.5 | - |
| 2020/03 | - | - |
| 2020/03 | 0 | - |
| 2019/09 | ||
| 2019/03 | ||
| 2018/09 | ||
| 2017/09 | ||
| 2016/09 | ||
| 2015/09 | ||
| 2014/09 | ||
| 2013/09 | ||
| 2012/09 | ||
| 2011/09 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/09 | 12,361.0 | 2,100 | - |
| 2025/03 | 6,894.0 | 1,850 | - |
| 2024/09 | 9,543.0 | 1,899 | - |
| 2024/03 | 6,234.0 | - | - |
| 2023/09 | 4,270.0 | - | - |
| 2023/03 | 4,270.0 | - | - |
| 2022/09 | 1,580 | - | - |
| 2022/03 | 1,580 | - | - |
| 2021/09 | 981 | 0 | - |
| 2021/03 | 981 | 0 | - |
| 2020/09 | 4,696.5 | 1,999 | - |
| 2020/03 | 4,696.5 | - | - |
| 2019/09 | |||
| 2018/09 | |||
| 2017/09 | |||
| 2016/09 | |||
| 2015/09 | |||
| 2014/09 |