| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 40 | - |
| 2025/06 | - | - |
| 2025/03 | 145 | 85.7% |
| 2024/12 | - | - |
| 2024/09 | 70 | - |
| 2024/06 | - | - |
| 2024/03 | 140 | 46.5% |
| 2023/12 | - | - |
| 2023/09 | 70 | - |
| 2023/06 | - | - |
| 2023/03 | 135 | 43.5% |
| 2022/12 | - | - |
| 2022/09 | 65 | - |
| 2022/06 | - | - |
| 2022/03 | 125 | 41.7% |
| 2021/12 | - | - |
| 2021/09 | 60 | - |
| 2021/06 | - | - |
| 2021/03 | 120 | 42.3% |
| 2020/12 | - | - |
| 2020/09 | 60 | - |
| 2020/06 | - | - |
| 2020/03 | 115 | 41.7% |
| 2019/12 | ||
| 2019/09 | ||
| 2019/06 | ||
| 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 | 149,279.0 | 400,004.0 | - |
| 2025/06 | 148,370.0 | 4 | - |
| 2025/03 | 286,885.0 | 400,001.0 | - |
| 2024/12 | 286,764.0 | 339,636.0 | - |
| 2024/09 | 145,782.0 | 270,849.0 | - |
| 2024/06 | 144,733.0 | 0 | - |
| 2024/03 | 297,575.0 | 300,000.0 | - |
| 2023/12 | 297,423.0 | 268,532.0 | - |
| 2023/09 | 151,051.0 | 250,134.0 | - |
| 2023/06 | 149,932.0 | - | - |
| 2023/03 | 287,117.0 | 250,152.0 | - |
| 2022/12 | 286,969.0 | 207,313.0 | - |
| 2022/09 | 144,625.0 | 105,580.0 | - |
| 2022/06 | 143,344.0 | 57,233.0 | - |
| 2022/03 | 271,362.0 | 213,763.0 | - |
| 2021/12 | 271,249.0 | 158,914.0 | - |
| 2021/09 | 136,542.0 | 99,479.0 | - |
| 2021/06 | 135,507.0 | 63,913.0 | - |
| 2021/03 | 275,993.0 | 136,087.0 | - |
| 2020/12 | 275,858.0 | 63,063.0 | - |
| 2020/09 | 138,004.0 | 0 | - |
| 2020/06 | 137,257.0 | - | - |
| 2020/03 | 257,009.0 | 150,000.0 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/06 | |||
| 2019/03 | |||
| 2018/03 |