Annual annual % growth
1972 2.955796382200276
1973 -10.112013092418579
1974 5.475155550005326
1975 1.1728687623546108
1976 3.9397439090202084
1977 -2.413165105470668
1978 -5.660322900090691
1979 2.6622207819665107
1980 -4.285309278251219
1981 6.031792522095671
1982 -4.729556548456841
1983 -9.914053403642413
1984 6.635748691952955
1985 7.259260043110146
1986 3.026019664970164
1987 3.6576346764477137
1988 -7.7077831190062795
1989 -3.41461298847841
1990 -1.4185695675321597
1991 -0.18681998212086626
1992 -0.8895362892669283
1993 -3.516057969459027
1994 -13.574576693694524
1995 5.962621789446516
1996 -1.2858792397768326
1997 4.071122012442174
1998 1.1923650500593084
1999 10.15354838161349
2000 -2.024979658893912
2001 7.930831965394461
2002 -5.193309588416369
2003 6.30285852906502
2004 -0.8246648636521456
2005 3.65193009939982
2006 -0.04351217713671929
2007 0.9992415840290931
2008 -2.664195595008735
2009 4.958775943607648
2010 1.4038492248940884
2011 -4.248523772236183
2012 -1.7087613408964302
2013 3.224452759169779
2014 6.276718636922226
2015 5.466185767270275
2016 5.353784325256171
2017 5.492945444137803
2018 1.7701944782033934
2019 1.4076504063865087
2020 -0.17201325647242527
2021 2.4634847133212787