— World 78,360,000 — European Union 18,930,000 1 United States 14,330,000 2 Japan 4,844,000 3 China (PRC) 4,222,000 4 Germany 3,818,000 5 France 2,978,000 6 United Kingdom 2,787,000 7 Italy 2,399,000 8 Russia 1,757,000 9 Spain 1,683,000 10 Brazil 1,665,000 其实...按照11区目前年年负增长和天朝每年9%以上的增长来看... 不需要到2030年吧...