用語説明その3 配当性向・総還元性向 https://nirasensei.com/2019/10/28/%e7%94%a8%e8%aa%9e%e8%aa%ac%e6%98%8e%e3%81%9d%e3%81%ae3-%e3%80%80%e9%85%8d%e5%bd%93%e6%80%a7%e5%90%91%e3%83%bb%e7%b7%8f%e9%82%84%e5%85%83%e6%80%a7%e5%90%91/