31,910 - USA: 285 million population, $10 trillion GDP
00,780 - China: 1.3 billion population, $5 trillion GDP
32,030 - Japan: 130 million population, $3 trillion GDP
26,620 - Germany: 80 million population, $1.8 trillion GDP
23,500 - UK: 60 million population, $1.2 trillion GDP
24,170 - France: 60 million population, $1.2 trillion GDP
20,170 - Italy: 60 million population, $1.2 trillion GDP
An expansion of the Chinese economy to $20,000 per capita would give it a $125 trillion GDP.