Year	annual % growth
2001	-16.9694660194175
2002	1.67624613474165
2003	-18.6073831292048
2004	5.18439080493876
2005	6.93600038686695
2006	7.57634473571321
2007	1.04660259928305
2008	0.537006285296286
2009	89.6551724137931
2010	6.96969696969695
2011	6.23229461756374
2012	4
2013	-1.02564102564102
2014	6.99481865284974
2015	-0.242130750605327
2016	-1.45631067961165
2017	-0.49261083743842
2018	-7.67326732673267