Year	annual % growth
1971	-1.1555076155595998
1972	14.480813563945134
1973	7.22068238577549
1974	0.11074733532979053
1975	-13.140289965828586
1976	14.395977471870651
1977	16.042518508725422
1978	7.777288671265794
1979	9.650658840484567
1980	8.100131855640157
1981	5.801988256496713
1982	-1.8737293257871386
1983	4.328592227573068
1984	6.526756481133589
1985	0.6348566533985149
1986	2.563460671907066
1987	3.329265316084957
1988	3.524353947181936
1989	1.6884954136813661
1990	1.4046582596598256
1991	-7.895202690741726
1992	10.378627714779924
1993	16.6681177085147
1994	13.286817656057622
1995	8.751070416968588
1996	5.763348375177941
1997	14.028406162304563
1998	8.872203108912387
1999	11.336900862665502
2000	16.105575006733105
2001	1.8218153917527644
2002	3.9832468806953614
2003	-1.0078028885855446
2004	8.742062343587747
2005	6.948053981275621
2006	9.813795526408242
2007	8.987416017916175
2008	6.601188874483228
2009	-20.11359072916069
2010	6.180251346499105
2011	2.0290011903473726
2012	0.2333351010234992
2013	0.5727210200518584
2014	-1.9516814182568964
2015	0.39166767266240754
2016	3.893379651279318
2017	8.82212991422216
2018	1.5032084992732138
2019	6.674738913273785
2020	-7.764341220640887
2021	6.159034433794815
2022	3.6147801371008086
2023	-1.7373437466382597