0759名無し三等兵垢版 | 大砲2018/01/04(木) 22:17:04.90ID:GJukv0ZE https://wordleaf-c-yimg-jp.cdn.ampproject.org/i/wordleaf.c.yimg.jp/wordleaf/thepage/images/20170501-00000005-wordleaf/20170501-00000005-wordleaf-16e7fe01272c2ad15c139d0b4aede3385.jpg とりあえず出生率の推移貼っとく