順手查了一下EU的經濟數據：

 

How big is the EU economy?

The European Union operates as a single market made up of 27 countries.

The total value of all goods and services produced (gross domestic product or GDP) in the EU in 2021 was € 14.5 trillion.

Trade

The EU27 accounts for around 14% of the world’s trade in goods. The EU, China and the United States are the three largest global players in international trade.

https://european-union.europa.eu/principles-countries-history/key-facts-and-figures/economy_en

 

所有跟帖： 

• 歐盟報告：歐洲2070年人口將僅占全球4%，非洲人口超其8倍 -berlinsky- ♀ (106 bytes) () 01/14/2023 postreply 14:49:37