Year	annual % growth
2001	-3.121390736389344
2002	19.102236016758994
2003	0.42569959989991446
2004	0.9858424771511949
2005	8.587716437171181
2006	2.634355802582647
2007	4.442295457437353
2008	17.797498087259925
2009	-13.165635187238337
2010	17.30613936669691
2011	41.36196568179511
2012	27.701156525224206
2013	3.0981748643100104
2014	-7.386769694397373
2015	-5.6688375336939885
2016	-3.1533736814629236
2017	7.602176287544381
2018	5.724352828379665
2019	-5.567785581819265
2020	-0.7015642574788501
2021	15.185198151688667