Annual annual % growth
1972 5.609936853955716
1973 7.5267711986526535
1974 -1.6649459604520018
1975 6.143780293479637
1976 9.984086384366847
1977 15.89620330528534
1978 3.1451158879291228
1979 1.0476982288867447
1980 -1.009257317892036
1981 -14.65414679628367
1982 -7.940302322694919
1983 10.84486272173055
1984 12.019906570383853
1985 3.6281511873277594
1986 12.578390703157666
1987 -1.8691391672666953
1988 2.257557318454161
1989 2.662204809501006
1990 5.177676883831552
1991 2.6993065665098754
1992 10.668638534113768
1993 7.917316070504498
1994 7.513272796261276
1995 3.875538023657896
1996 0.2551016191299311
1997 7.409481607960714
1998 7.141679855530299
1999 -0.31930984549065045
2000 2.0139825742864446
2001 3.6400413953520854
2002 2.4460560648970215
2003 3.873129014114099
2004 3.67666585717474
2005 2.9468736316234043
2006 7.80849976757905
2007 8.035636772306816
2008 4.1433782508143935
2009 -0.3374102166515627
2010 7.3487480177146836
2011 3.5877134547080516
2012 6.213699336996697
2013 2.4466468317499164
2014 3.626734279498251
2015 5.842278046342315
2016 5.297622102025684
2017 2.2207996013025735
2018 1.7630850889639618
2019 2.6995699945691314
2020 -4.702171437975679
2021 4.41139906964041