Year	annual % growth
1971	4.430339341440259
1972	5.324948622547481
1973	5.033126354340723
1974	1.882577941505346
1975	3.133275907103922
1976	4.261199636120153
1977	3.27205405278535
1978	3.8815849991470657
1979	3.5834041934502636
1980	1.9258179536187043
1981	1.6302786815056436
1982	1.6540824980176012
1983	2.964190113513581
1984	3.0333565537396225
1985	3.469494481343375
1986	3.9354958812461547
1987	3.312888826446354
1988	3.5491682298752494
1989	3.1574408488708627
1990	2.9684991255043656
1991	1.5252787179052802
1992	2.479577421575158
1993	1.9038608215296904
1994	2.680445543187247
1995	2.392544342082644
1996	3.1931070933224532
1997	3.0979105013047956
1998	3.1027327248379635
1999	3.860223123481049
2000	4.055655690043608
2001	2.726029558555325
2002	2.701366248394791
2003	2.700744861512021
2004	3.474094495752283
2005	3.65483208759467
2006	3.4885322291560357
2007	3.8317261159635905
2008	2.120998669441903
2009	0.793019281621028
2010	2.920376338807202
2011	2.701902632851798
2012	2.2360650561226407
2013	2.353425242174339
2014	2.6058584368453523
2015	2.8771713363584723
2016	2.8142609489437262
2017	3.0013859945940737
2018	3.0897127723166875
2019	2.6707527947606735
2020	-3.102116608552649
2021	6.302618035650582
2022	3.249029623987454