Year	annual % growth
1984	9.727989558222959
1985	18.578297186432223
1986	-2.4068212469185255
1987	-4.205246798716942
1988	-18.988748554169263
1989	3.817141724574128
1990	14.429500918518173
1991	-0.7262454533227469
1992	7.008142053842221
1993	10.980521882088382
1994	11.483342245087073
1995	0.914291499511009
1996	-7.1980345059550075
1997	2.7081004407431664
1998	-11.497342127724906
1999	-2.34511018775963
2000	-2.9930213254497886
2001	-0.9797909920736743
2002	20.237925516773885
2003	-10.574585383706562
2004	16.23018637345895
2005	2.6573791410334735
2006	10.673307261735161
2007	18.98960707499468
2008	1.6989190955169846
2009	4.208222772122156
2010	6.992270216267983
2011	4.096882201947551
2012	3.230941454585846
2013	3.780761165243021
2014	3.635533886325959
2015	4.897712533984972
2016	5.746527757883399
2017	4.8056304270215975
2018	2.690331652245874
2019	2.2594353925099284
2020	-5.260647404833136
2021	7.138136918870927