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Historical Values
Year Value
2015 11.6% of GDP (2014 est.) | 11.8% of GDP (2013 est.) | 12.2% of GDP (2012 est.) | country comparison to the world: 139
2016 14.6% of GDP (2015 est.) | 12.4% of GDP (2014 est.) | 12.2% of GDP (2013 est.) | country comparison to the world: 93
2017 10.9% of GDP (2016 est.) | 18.9% of GDP (2015 est.) | 10.6% of GDP (2014 est.) | country comparison to the world: 147
2018 17.3% of GDP (2017 est.) | 13.6% of GDP (2016 est.) | 18% of GDP (2015 est.)
2019 17.3% of GDP (2017 est.) | 13.6% of GDP (2016 est.) | 18% of GDP (2015 est.)
2020 17.3% of GDP (2017 est.) | 13.6% of GDP (2016 est.) | 18% of GDP (2015 est.)