Year	annual % growth
2011	-2.348792220909729
2012	5.129643589698631
2013	8.933246618973769
2014	4.548098707978696
2015	15.484296068526234
2016	11.554456700900204
2017	1.2832024368344008
2018	3.379981371756884
2019	-2.5570370290928395