| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/09 | 1,306 | 0 | 52.1% |
| 2025/03 | 1,659 | 2,588.0 | 92.3% |
| 2024/09 | 836 | 0 | 37.7% |
| 2024/03 | 1,274 | 1,000 | 46.1% |
| 2023/09 | 645 | 197 | 49.7% |
| 2023/03 | 989 | 0 | 71.3% |
| 2022/09 | 501 | 0 | 33.3% |
| 2022/03 | 808 | 1,000 | 125.9% |
| 2021/09 | 386 | - | - |
| 2021/03 | 819 | 0 | 42.3% |
| 2020/09 | 400 | 0 | 37.5% |
| 2020/03 | 875 | 875 | 89.6% |
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |