Year	annual % growth
1961	2.1280366784755245
1962	4.112848046653056
1963	7.64520947571053
1964	9.842333532035298
1965	7.356530364851395
1966	5.920578464106569
1967	2.038016986525548
1968	0.592100331141765
1969	1.7128266855245045
1970	5.499304043259244
1971	3.179407602887423
1972	0.9122044262185369
1973	5.540422862192983
1974	4.343590935483618
1975	1.966476632313416
1976	1.5088542166824084
1977	0.27827674318943707
1978	1.5647611328060123
1979	3.925306573345594
1980	0.7365958243691182
1981	5.742923723980837
1982	6.696910948237829
1983	4.750197811797307
1984	8.394740096245371
1985	2.781339102914444
1986	2.216838622546774
1987	3.9554501373790174
1988	3.31266117802069
1989	2.469694241966792
1990	4.91624841627582
1991	1.309354194313599
1992	4.320390846654959
1993	0.6213560422098681
1994	2.728441876589301
1995	3.6505148491670525
1996	4.248004835908617
1997	2.004739138679838
1998	2.8576391850789093
1999	2.4194807213724374
2000	2.442372730633238
2001	2.293382714558973
2002	3.383437210364008
2003	2.874338072902873
2004	4.771456429144422
2005	4.834788402847991
2006	4.365890134948458
2007	2.855661974331383
2008	3.4773282113531536
2009	2.2858950394345214
2010	4.834319229654355
2011	4.374474740544173
2012	3.0678430466614515
2013	4.552770014323343
2014	3.6154362392153416
2015	3.2553416651887233
2016	2.163648620398149
2017	4.22684353235752
2018	2.9461995368232863
2019	3.250723776374869
2020	2.6664889999875783
2021	4.638380892929277
2022	2.654958726791307
2023	3.513940469505215