| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 178 | - |
| 2025/03 | - | - |
| 2025/03 | 84 | - |
| 2024/09 | 166 | 21.2% |
| 2024/03 | - | - |
| 2024/03 | 83 | - |
| 2023/09 | 164 | 21.5% |
| 2023/03 | - | - |
| 2023/03 | 72 | - |
| 2022/09 | 129 | 20.6% |
| 2022/03 | - | - |
| 2022/03 | 62 | - |
| 2021/09 | 112 | 20.3% |
| 2021/03 | - | - |
| 2021/03 | 50 | - |
| 2020/09 | 80 | 15.3% |
| 2020/03 | - | - |
| 2020/03 | 40 | - |
| 2019/09 | ||
| 2019/03 | ||
| 2018/09 | ||
| 2017/09 | ||
| 2016/09 | ||
| 2015/09 | ||
| 2014/09 | ||
| 2013/09 | ||
| 2012/09 | ||
| 2011/09 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/09 | 19,346.0 | 24,999.0 | - |
| 2025/03 | 9,668.0 | 6,967.0 | - |
| 2024/09 | 20,955.0 | 19,878.0 | - |
| 2024/03 | 11,093.0 | 8,017.0 | - |
| 2023/09 | 16,753.0 | 0 | - |
| 2023/03 | 8,072.0 | - | - |
| 2022/09 | 15,648.0 | 30,000.0 | - |
| 2022/03 | 7,819.0 | - | - |
| 2021/09 | 11,330.0 | - | - |
| 2021/03 | 5,032.0 | - | - |
| 2020/09 | 8,074.0 | 0 | - |
| 2020/03 | 3,647.0 | - | - |
| 2019/09 | |||
| 2018/09 | |||
| 2017/09 | |||
| 2016/09 | |||
| 2015/09 | |||
| 2014/09 |