Year	annual % growth
2011	4.993111822263941
2012	3.6476397765580657
2013	2.1501375739100013
2014	1.0847837802586042
2015	-5.543350771275783
2016	5.304579578209385
2017	2.5441111365458227
2018	0.16281189933047813
2019	0.5951104038796018
2020	-4.372043790880909