| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 20 | - |
| 2025/03 | 52 | - |
| 2024/09 | 26 | - |
| 2024/03 | 36 | - |
| 2023/12 | - | - |
| 2023/09 | 18 | - |
| 2023/06 | - | - |
| 2023/03 | 36 | - |
| 2022/12 | - | - |
| 2022/09 | 18 | - |
| 2022/06 | - | - |
| 2022/03 | 35 | - |
| 2021/12 | - | - |
| 2021/09 | 16 | - |
| 2021/06 | - | - |
| 2021/03 | 33 | - |
| 2020/12 | - | - |
| 2020/09 | 17 | - |
| 2020/06 | - | - |
| 2020/03 | 30 | - |
| 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 |
|---|---|---|---|
| 2025/03 | 1,121 | 0 | - |
| 2024/03 | 918 | 0 | - |
| 2023/12 | 900 | 0 | - |
| 2023/09 | 458 | 0 | - |
| 2023/06 | 440 | - | - |
| 2023/03 | 944 | 0 | - |
| 2022/12 | 924 | 0 | - |
| 2022/09 | 485 | 0 | - |
| 2022/06 | 466 | 0 | - |
| 2022/03 | 834 | 1,215 | - |
| 2021/12 | 818 | 1,215 | - |
| 2021/09 | 426 | 1,215 | - |
| 2021/06 | 410 | 211 | - |
| 2021/03 | 860 | 289 | - |
| 2020/12 | 844 | 0 | - |
| 2020/09 | 403 | 0 | - |
| 2020/06 | 389 | 0 | - |
| 2020/03 | 812 | 476 | - |
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |