Year	annual % growth
2001	-32.9380527321795
2002	13.4507758510664
2003	-15.7666234929472
2004	-34.1420958785081
2005	36.9278386939866
2006	29.4149687852805
2007	1.72182152936516
2008	1.85399391784524
2009	71.8780604246284
2010	5.98159509202453
2011	-0.723589001447181
2012	-7.72594752186589
2013	3.15955766192732
2014	11.6385911179173
2015	6.17283950617286
2016	-7.36434108527132
2017	5.16039051603904
2018	9.81432360742707