| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 131 | 30.0% |
| 2025/03 | - | - |
| 2025/03 | 0 | - |
| 2024/09 | 126 | 30.2% |
| 2024/03 | - | - |
| 2024/03 | 0 | - |
| 2023/09 | 112 | 30.2% |
| 2023/03 | - | - |
| 2023/03 | 0 | - |
| 2022/09 | 100 | 30.3% |
| 2022/03 | - | - |
| 2022/03 | 0 | - |
| 2021/09 | 85 | 26.7% |
| 2021/03 | - | - |
| 2021/03 | 0 | - |
| 2020/09 | 77 | 33.2% |
| 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 | 3,498.0 | - | - |
| 2025/03 | 3,498.0 | - | - |
| 2024/09 | 3,109.0 | - | - |
| 2024/03 | 3,109.0 | - | - |
| 2023/09 | 2,775.0 | - | - |
| 2023/03 | 2,775.0 | - | - |
| 2022/09 | 2,359.0 | - | - |
| 2022/03 | 2,359.0 | - | - |
| 2021/09 | 2,136 | - | - |
| 2021/03 | 2,136 | - | - |
| 2020/09 | 1,942 | 0 | 30.0% |
| 2020/03 | 1,942 | - | - |
| 2019/09 | |||
| 2018/09 | |||
| 2017/09 | |||
| 2016/09 | |||
| 2015/09 | |||
| 2014/09 |