Year	annual % growth
1991	-9.888849601884985
1992	-7.303591810617974
1993	4.63868820885294
1994	10.454061284443569
1995	4.973927500462921
1996	0.24991802214826464
1997	0.2312643873717377
1998	5.912203463721127
1999	-0.5287858643714003
2000	5.204905025707092
2001	5.686172997122014
2002	3.364021307785265
2003	3.74026222037989
2004	12.800255835506263
2005	10.758369381185815
2006	12.288258938965797
2007	13.80888955476118
2008	14.463136443650853
2009	-5.357559288188142
2010	-4.972832819651643
2011	2.9057468818213295
2012	1.1085391519844308
2013	1.145318899441122
2014	6.317356088800992
2015	4.6445055762247165
2016	2.6800357958836543
2017	9.001134786958161
2018	5.927390055395065
2019	5.852038493623297
2020	-0.420137307515688
2021	3.961987832441636