Year	annual % growth
1971	-0.4149491350626846
1972	4.279840069479263
1973	8.566930954589665
1974	-0.3587668184146935
1975	-11.974234384770469
1976	8.929214044531747
1977	0.20489558057698787
1978	0.6084798770683761
1979	7.246008255993047
1980	2.6160271983409586
1981	-9.62684711427032
1982	-1.3798148536301085
1983	-0.49297554017546474
1984	2.777424575918758
1985	2.0490672770894207
1986	5.938340567424106
1987	4.144928406796254
1988	9.471145913208161
1989	7.967093858302249
1990	5.856683385265995
1991	1.5539295640828072
1992	-1.3416634356157289
1993	-7.885103580558734
1994	5.1743968772213265
1995	4.697339139653465
1996	-0.5704844071284327
1997	3.9691418927717734
1998	6.819062028971047
1999	5.463393550697631
2000	5.369608167168295
2001	0.6916000277520169
2002	-2.0980876665305743
2003	1.250425124366842
2004	2.522024112260482
2005	1.8208110023958142
2006	6.516738205580225
2007	6.167893251968067
2008	-1.5493557259243573
2009	-15.989340986067049
2010	4.247991170146875
2011	3.6345146351132342
2012	-7.6490913916186685
2013	-0.8460785484256945
2014	3.3411216526284733
2015	4.76799152531872
2016	3.726728973889365
2017	5.245916442216611
2018	3.390289486408932
2019	5.269232911173276
2020	-7.150943100313427
2021	6.294243866368504
2022	4.026611491355453
2023	-1.069728606380636