Year	annual % growth
1961	1.912353465899315
1962	7.328639466459279
1963	0.6431371978936653
1964	9.623159185616359
1965	5.575041351585682
1966	7.492861593483497
1967	5.501895739497115
1968	-3.010728232112328
1969	4.892444553470199
1970	-6.939824125862799
1971	38.30552595868582
1972	12.274183180908068
1973	-4.755612667641557
1974	13.710571249603902
1975	0.6135885914731176
1976	-2.5728390925681737
1977	9.34421866667931
1978	14.50105916332663
1979	4.410407035753721
1980	2.438243235891747
1981	-4.129341397689586
1982	2.071894204267366
1983	-0.6018322390532518
1984	5.9869820691744025
1985	-5.005323757218079
1986	16.091028663658463
1987	7.438505674487757
1988	7.040909417602251
1989	4.998505470805554
1990	0.6913948201786582
1991	3.114866552000379
1992	1.1518039996221745
1993	0.5451845598901599
1994	8.631816822482648
1995	12.773795083809446
1996	2.630566776756126
1997	3.0138389189264814
1998	4.391567188414953
1999	2.926579464768949
2000	-0.7011025218382514
2001	3.914578608348876
2002	0.9767612673608994
2003	2.8433168485860705
2004	2.1011420968783483
2005	5.227628086159953
2006	8.004078668698213
2007	5.709240955795153
2008	-0.02494610040145062
2009	5.245533292486158
2010	5.055590518145593
2011	4.63258785942493
2012	5.572519083969468
2013	4.971077368040497
2014	4.150163595660402
2015	6.8422949735449805
2016	4.61467833685299
2017	5.097999570799729
2018	5.052410961073633
2019	5.0926072439564365
2020	-0.8449941972442332
2021	6.154489793212974
2022	3.7731968320368026
2023	5.103855510848803