Year	annual % growth
2007	7.168909700322473
2008	9.80747893048563
2009	-2.7706255244750793
2010	3.8100939305634256
2011	9.244763795012886
2012	10.949466755397935
2013	14.156400869868108
2014	-4.461124830837477
2015	1.7055319786818472
2016	6.649396206118325
2017	3.728116697007607
2018	9.466995651606027
2019	6.947589956991678
2020	6.363718875403322
2021	-3.443535622494224