Year	annual % growth
1961	-2.3872406057905238
1962	0.7654244257238645
1963	10.943112160431241
1964	4.025648424089212
1965	5.945642286610834
1966	3.9669335292937404
1967	5.30976694922299
1968	4.666599305122517
1969	6.019489583084223
1970	7.161803117014017
1971	9.49143646656509
1972	9.020026049669355
1973	4.906236170984982
1974	18.666525781278338
1975	15.903203822999117
1976	7.370684336156927
1977	4.2490415862474435
1978	1.590128205987071
1979	0.9321708781716751
1980	1.042412289766915
1981	2.4016318263405054
1982	2.966702585808733
1983	7.631686862135027
1984	3.1848642505251092
1985	4.560265058097016
1986	-4.116286421155394
1987	-1.1017706642736869
1988	2.4823373661817243
1989	1.5822084219196313
1990	7.25636601783539
1991	6.427253696383374
1992	5.247459975067798
1993	4.162207069350373
1994	-0.5265958925435257
1995	0.47317473227967355
1996	4.576611775827914
1997	2.869306191898829
1998	4.737476221036573
1999	0.7905736744449428
2000	5.2194847740206995
2001	4.4177158787679645
2002	5.388402407034249
2003	3.0967960190841097
2004	5.380156753257964
2005	5.096458934668561
2006	5.549629181945363
2007	7.452240404416457
2008	3.1164841731046664
2009	6.120022127965271
2010	4.810901423468422
2011	3.4390686914880746
2012	4.489113908744486
2013	1.7583791526075743
2014	2.391120572789518
2015	-0.6254661229391729
2016	2.670234513511673
2017	1.1968895493744185
2018	0.5032295675019327
2019	1.8006347878474287
2020	-1.8805891686547938
2021	5.884236350831856
2022	3.6799313491243453
2023	2.1400757619719