| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 28 | - |
| 2025/06 | - | - |
| 2025/03 | 103 | 72.1% |
| 2024/12 | - | - |
| 2024/09 | 75 | - |
| 2024/06 | - | - |
| 2024/03 | 145 | 34.5% |
| 2023/12 | - | - |
| 2023/09 | 70 | - |
| 2023/06 | - | - |
| 2023/03 | 135 | 40.8% |
| 2022/12 | - | - |
| 2022/09 | 60 | - |
| 2022/06 | - | - |
| 2022/03 | 120 | 25.6% |
| 2021/12 | - | - |
| 2021/09 | 50 | - |
| 2021/06 | - | - |
| 2021/03 | 100 | 43.8% |
| 2020/12 | - | - |
| 2020/09 | 50 | - |
| 2020/06 | - | - |
| 2020/03 | 120 | 42.4% |
| 2019/12 | ||
| 2019/09 | ||
| 2019/03 | ||
| 2018/03 | ||
| 2017/03 | ||
| 2016/12 | ||
| 2016/09 | ||
| 2016/03 | ||
| 2015/12 | ||
| 2015/09 | ||
| 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 | 1,582 | 14,490.0 | 439.7% |
| 2025/06 | 1,582 | 14,490.0 | 753.1% |
| 2025/03 | 2,824.0 | 1 | 35.2% |
| 2024/12 | 2,824.0 | 1 | 54.3% |
| 2024/09 | 1,411 | 1 | 38.7% |
| 2024/06 | 1,411 | 0 | 82.9% |
| 2024/03 | 2,727.0 | 1 | 34.6% |
| 2023/12 | 2,727.0 | 0 | 48.4% |
| 2023/09 | 1,410 | 0 | 36.2% |
| 2023/06 | 1,410 | 0 | 66.0% |
| 2023/03 | 2,443.0 | 0 | 39.3% |
| 2022/12 | 2,443.0 | 0 | 54.2% |
| 2022/09 | 1,315 | 0 | 42.8% |
| 2022/06 | 1,315 | - | - |
| 2022/03 | 1,877 | - | - |
| 2021/12 | 1,877 | - | - |
| 2021/09 | 938 | - | - |
| 2021/06 | 938 | - | - |
| 2021/03 | 2,064 | 0 | 49.6% |
| 2020/12 | 2,064 | 0 | 64.2% |
| 2020/09 | 1,125 | 0 | 66.3% |
| 2020/06 | 1,125 | - | - |
| 2020/03 | 2,251.0 | 0 | 42.4% |
| 2019/12 | |||
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 |