Annual annual % growth
1971 0.933337708395058
1972 2.3854773872799058
1973 3.7471939220217223
1974 0.07378830549808413
1975 4.889972103124364
1976 0.8483140388902513
1977 -3.536604480121099
1978 0.6097017928144481
1979 3.0811893249698556
1980 1.1100510421997711
1981 0.089528738089939
1982 -0.5194533625808191
1983 1.0232633037529553
1984 5.35562377822589
1985 1.731283738400009
1986 5.391032670268302
1987 3.243661552035732
1988 2.1599954575989955
1989 1.7357460929657407
1990 -0.375890007673334
1991 -0.7402341575045597
1992 -2.6528377329168364
1993 -4.493584008985479
1994 6.7795198036698
1995 5.851185391120424
1996 0.6707317349275996
1997 2.4429668530163298
1998 4.340822025736088
1999 4.462200569592056
2000 3.8006915559517296
2001 0.2093528268007958
2002 1.2245469876275763
2003 4.056120987533845
2004 2.7780871125583815
2005 2.960884291449716
2006 6.468521491476693
2007 4.543119737806478
2008 -0.8209458062999886
2009 -6.553991908346688
2010 6.713716048164088
2011 2.193637384964191
2012 -0.512824703393008
2013 1.1732814965221792
2014 2.6258983001690126
2015 3.55311681333383
2016 1.8518370527334014
2017 3.3306496655917357
2018 1.2943436462788327
2019 3.4693025361332417
2020 -2.0076581176586785
2021 4.682452786524237