Annual annual % growth
1971 4.282802585322699
1972 3.509245043985402
1973 5.370118634691451
1974 -0.08608962977476153
1975 -0.8898872245318188
1976 3.382472127038838
1977 2.2530982814635365
1978 5.28457186176054
1979 2.7160698184846694
1980 -0.9196446152443372
1981 -1.103321433115255
1982 1.307648481781726
1983 0.590578024179564
1984 0.45753791222082896
1985 1.9268789617758557
1986 4.782015733143737
1987 2.29590867504848
1988 4.635847782764159
1989 3.0635782812297805
1990 2.2750522854904034
1991 -0.7690033787026067
1992 1.4326779787755584
1993 -0.8768213068125448
1994 1.854007391412594
1995 1.7665908376182529
1996 1.4360065933665283
1997 2.546726218024915
1998 3.926120026757303
1999 3.6736642383550446
2000 1.8219015035149084
2001 1.3469558427105426
2002 -0.32395137870581436
2003 0.18644978958374736
2004 1.8440444456273326
2005 0.6234425163018642
2006 1.3245908652846055
2007 1.9991062135422908
2008 -0.9634872141018178
2009 -3.3381827491038365
2010 1.206856181041374
2011 1.2505721602354498
2012 -1.0436685353114825
2013 0.4943889411786131
2014 0.7912756314356102
2015 1.9930730257110838
2016 0.9871339723444663
2017 1.622589087373072
2018 0.9939167000410265
2019 1.2676959585962635
2020 -9.93720345765432
2021 8.714769680216278