Flaring – upstream – million tonnes hydrocarbons flared: 2010: 3.5; 2011: 3.4; 2012: 2.3; 2013: 2.4; 2014: 3.7; 2015: 3.5; 2016: 2.3; 2017: 2.5; 2018: 1.5; 2019: 1.8 (line chart)