Year	annual % growth
1983	5.571401836629789
1984	-23.36492911274584
1985	1.8260360621674891
1986	10.019104342244958
1987	-3.556253233876987
1988	12.421551151133457
1989	-5.245188467442929
1990	7.179975203846126
1991	6.967531817472121
1992	4.540480374194118
1993	3.4496165763437716
1994	9.149922422350059
1995	-7.772802079433802
1996	18.840299450496858
1997	7.653244529081292
1998	9.597661756914903
1999	1.7697060731232739
2000	1.3636394131104197
2001	5.02575954930056
2002	0.5845616732731145
2003	5.429463957907558
2004	3.064002957036223
2005	5.885168071054707
2006	3.87868834247989
2007	1.1180412052282946
2008	1.6423442805671584
2009	1.8995934980083007
2010	-0.4086343783441748
2011	-0.8517824205537465
2012	2.847682589182071
2013	2.6554752728025477
2014	-0.954572122960343
2015	8.333365649734176
2016	5.747325992640214
2017	4.810493159541849
2018	1.968931496363723
2019	3.373712768633297
2020	-0.4627440694789442
2021	0.5049545084164748