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CO2 Emissions From Fuel Combustion Highlights 2014


Apr 15, 2015 ... The 2013 concentration of CO2 (396 ppmv) was about. 40% higher ... and four percentage points less than in 2010, year of ... Between 2011 and 2012, CO2 emissions from electric- ... 2015, trading will begin in Korea's emissions trading ... Published in Energy Statistics of OECD Countries, Energy Balances.


For more information, see CO2 Emissions From Fuel Combustion Highlights 2014

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Stack Overflow Developer Survey 2019


We looked at breakdowns by demographics throughout our analysis, and in most ... Of the top countries on our survey, China has developers that are the most ... of our survey respondents this year were people who said they are professional ... 7.6%. 2010. 12.2%. 2011. 8.0%. 2012. 10.4%. 2013. 7.9%. 2014. 7.8%. 2015.


For more information, see Stack Overflow Developer Survey 2019