Year	annual % growth
1969	10.284449111613242
1970	-1.0845371746430033
1971	6.531234353239341
1972	5.624035180208594
1973	9.104549379930589
1974	7.377939994523857
1975	-2.7210687167757612
1976	-2.6222255405840826
1977	-2.081313330027257
1978	-1.4616825252594765
1979	2.8546115620643917
1980	6.327582339219816
1981	6.345968718611857
1982	-3.0554045715522733
1983	0.1720660937068743
1984	6.313456552406649
1985	0.9361257623372978
1986	2.3355631076253474
1987	3.034362677669364
1988	3.6446621256804264
1989	0.45110385431314626
1990	-4.714613227041369
1991	-8.247424062162835
1992	-8.251707309796657
1993	-2.2440703370804584
1994	1.9619153991087046
1995	6.304842057490262
1996	2.2772009820950956
1997	-0.4073091823714776
1998	-1.058583205273024
1999	2.640044527480896
2000	3.8561766795116768
2001	1.3926964369676398
2002	2.6006513128216966
2003	-0.050033974149940263
2004	4.946705615706648
2005	5.385421434423691
2006	5.790303833265071
2007	5.340253918187926
2008	2.4704150547941452
2009	-5.380397469242553
2010	6.339666128042381
2011	4.450635514664299
2012	2.7246653607178075
2013	2.967302662762066
2014	0.7159678962028693
2015	3.5978625639979214
2016	3.478505582852449
2017	1.9893614126131638
2018	2.3364119459954793
2019	1.2773062665325483
2020	-6.711386260005739
2021	5.6845443374624836
2022	1.8089516917495985
2023	1.8881493297067493