| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/08 | - | - |
| 2025/08 | 65 | - |
| 2025/02 | 100 | 20.3% |
| 2024/08 | - | - |
| 2024/08 | 50 | - |
| 2024/02 | 95 | 20.1% |
| 2023/08 | - | - |
| 2023/08 | 47 | - |
| 2023/02 | 90 | 20.9% |
| 2022/08 | - | - |
| 2022/08 | 45 | - |
| 2022/02 | 70 | 14.3% |
| 2021/08 | - | - |
| 2021/08 | 35 | - |
| 2021/02 | 61 | 10.9% |
| 2020/08 | - | - |
| 2020/08 | 29 | - |
| 2020/02 | 54 | 15.7% |
| 2019/08 | ||
| 2019/08 | ||
| 2019/02 | ||
| 2018/02 | ||
| 2017/02 | ||
| 2016/11 | ||
| 2016/08 | ||
| 2016/02 | ||
| 2015/11 | ||
| 2015/08 | ||
| 2015/02 | ||
| 2014/02 | ||
| 2013/02 | ||
| 2012/02 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/08 | 1,480 | 1,343 | - |
| 2025/02 | 2,934.0 | 3,001.0 | - |
| 2024/08 | 1,454 | 3,000.0 | - |
| 2024/02 | 2,924.0 | 2,999.0 | - |
| 2023/08 | 1,498 | 2,999.0 | - |
| 2023/02 | 2,549.0 | 4,000.0 | - |
| 2022/08 | 1,136 | 4,000.0 | - |
| 2022/02 | 2,176.0 | 4,548.0 | - |
| 2021/08 | 1,039 | 4,547.0 | - |
| 2021/02 | 1,872 | 7,620.0 | - |
| 2020/08 | 930 | 7,620.0 | - |
| 2020/02 | 1,827 | 0 | - |
| 2019/08 | |||
| 2019/02 | |||
| 2018/02 | |||
| 2017/02 | |||
| 2016/02 | |||
| 2015/02 |