The total fertility rate across the US and the EU. Fertility rate below 2.1 means that without external immigration the population will shrink in size over time 🇺🇸🇪🇺🗺️ [OC]
from /r/dataisbeautiful
美国和欧盟的总生育率。生育率低于2.1意味着如果没有外来移民，人口规模将随着时间的推移而缩小🇺Ǹ🇪🗺️[OC] 。