Year	annual % growth
1971	6.0419761246762675
1972	7.587180219532954
1973	11.316915769449082
1974	6.3717880367151025
1975	-2.8959262993528228
1976	9.183765357729683
1977	5.801737014085191
1978	6.070213320476853
1979	6.827062851482509
1980	4.542984220938223
1981	5.06916538295232
1982	-0.6330474697453639
1983	2.5552585768415526
1984	9.706176665863637
1985	4.863358333660699
1986	2.6059340229139565
1987	5.336189048138991
1988	8.020735893407945
1989	7.201766317635403
1990	5.287931577282066
1991	4.0307586407152485
1992	3.647638445498046
1993	3.0079737190218623
1994	8.943376282880038
1995	8.781236945546794
1996	6.3296675604019015
1997	10.825922663150806
1998	4.1533980154177925
1999	5.217072668618769
2000	11.636548815568702
2001	0.35949588832463064
2002	2.0320125018467223
2003	2.889929152645408
2004	9.569476697330856
2005	6.116748175128478
2006	8.697932912692409
2007	6.650685433127592
2008	2.544152743628729
2009	-11.00591243632725
2010	11.999748805065536
2011	6.381917463680992
2012	2.5039750800832934
2013	2.7870979150320068
2014	3.587253611392029
2015	3.17094537131581
2016	2.2096013144722804
2017	4.907239345018041
2018	3.436544367646505
2019	1.2402574171975829
2020	-9.645600664777945
2021	9.17985421320806
2022	4.933763776806742
2023	0.7695268378588054