Year	annual % growth
1961	3.668652612282301
1962	3.8659622908423756
1963	4.083847627154725
1964	3.10985708151874
1965	9.107674003569315
1966	10.041255474983174
1967	5.342868467992346
1968	9.157612529984476
1969	3.2014822475008486
1970	7.564054388821617
1971	5.197443328847953
1972	4.286329254043423
1973	3.1855171600424512
1974	2.522545176075269
1975	8.887600615398327
1976	8.228729394901208
1977	0.639503533351629
1978	2.9807394038521267
1979	3.308870511346001
1980	2.2574859293685137
1981	4.542312544282595
1982	1.5034176095742708
1983	2.542952528295757
1984	4.6612087379797345
1985	8.834396789147434
1986	4.343764595983174
1987	3.387939443338368
1988	3.762221403692422
1989	2.942623512340333
1990	2.6497918884909524
1991	3.200806242485683
1992	2.549298428960583
1993	2.5427268322836056
1994	1.0872339616698525
1995	4.309682549062785
1996	4.22484433022079
1997	2.1070941471803337
1998	4.046402230094671
1999	4.8797845471163726
2000	3.222458754656742
2001	1.87844259407251
2002	3.3274572153948725
2003	2.7717462286945818
2004	4.49604644974761
2005	3.0533596837944827
2006	3.1399131121060435
2007	3.0790079665889607
2008	3.0862463099983017
2009	4.142326432820951
2010	1.6475704878411221
2011	3.120619228507394
2012	3.8029975154283875
2013	0.5716593563561077
2014	1.650308270143853
2015	2.204192846540181
2016	4.800463845884934
2017	4.902489891004549
2018	3.5415503298794135
2019	5.023133178696
2020	7.378068350668656
2021	6.554945213092168
2022	6.751373983148582
2023	1.6869843135957296