| （単位：千円） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2026/5 | -683,514 | +7.2% |
| 2025/5 | -637,529 | +33.3% |
| 2024/5 | -478,379 | +14.0% |
| 2023/5 | -419,555 | +60.8% |
| 2022/5 | -260,935 | +13.1% |
| 2021/5 | -230,780 | -27.4% |
| 2020/5 | -317,923 | +1.7% |
| 2019/5 | -312,473 | +46.4% |
| 2018/5 | -213,488 | -1.0% |
| 2017/5 | -215,711 | -0.4% |
| 2016/5 | -216,566 | +72.6% |
| 2015/5 | -125,446 | +40.8% |
| 2014/5 | -89,069 | - |