| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 105.5 | - |
| 2025/03 | 172 | - |
| 2024/09 | 81 | - |
| 2024/03 | 123 | 35.0% |
| 2023/09 | 60.5 | - |
| 2023/03 | 200 | 96.8% |
| 2022/09 | 150 | - |
| 2022/03 | 255 | 41.6% |
| 2021/09 | 120 | - |
| 2021/03 | 235 | 101.3% |
| 2020/09 | 135 | - |
| 2020/03 | 225 | 60.9% |
| 2019/09 | ||
| 2019/03 | ||
| 2018/09 | ||
| 2018/03 | ||
| 2017/09 | ||
| 2017/03 | ||
| 2016/09 | ||
| 2016/03 | ||
| 2015/09 | ||
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| 2012/03 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/03 | 281,243.0 | 269,038.0 | - |
| 2024/03 | 219,142.0 | 62,917.0 | - |
| 2023/09 | 99,595.0 | 50,009.0 | - |
| 2023/03 | 192,008.0 | 111,691.0 | - |
| 2022/09 | 91,517.0 | 61,682.0 | - |
| 2022/03 | 151,571.0 | 93,736.0 | - |
| 2021/09 | 69,286.0 | 44,614.0 | - |
| 2021/03 | 160,419.0 | 25,792.0 | - |
| 2020/09 | 66,261.0 | 22 | - |
| 2020/03 | 154,799.0 | 50,940.0 | - |
| 2019/09 | |||
| 2019/03 | |||
| 2018/09 | |||
| 2018/03 | |||
| 2017/09 | |||
| 2017/03 | |||
| 2016/09 | |||
| 2016/03 | |||
| 2015/09 | |||
| 2015/03 |