[cuchoi]

China: 6.4 metric tons of CO2 per capita

United States: 16.5 metric tons of CO2 per capita

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Other developed countries:

Germany: 8.9 metric tons of CO2 per capita

France: 4.6 metric tons of CO2 per capita

UK: 6.5 metric tons of CO2 per capita

Spain: 5 metric tons of CO2 per capita

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This is 2014 data (for comparability), but in 2018 China still had half (7.95 metric tons per capita) the CO2 per capita than the US