Annual annual % growth
1972 0.550277064706322
1973 10.7430630581591
1974 -0.0326070508293981
1975 -0.27108474230306
1976 7.29352298221269
1977 8.93169588196392
1978 9.85632402512466
1979 0.796370747153844
1980 -2.00734866599662
1981 2.63875368348056
1982 1.43326174041567
1983 4.97390894604671
1984 3.95637813570085
1985 -0.270645716392323
1986 1.9746720742732
1987 9.73057781656709
1988 12.9936935282468
1989 10.2073304069998
1990 7.62311784007321
1991 7.59717057866101
1992 7.77170335287407
1993 9.91862147723599
1994 6.26539478594145
1995 7.17875497303689
1996 2.21570292719677
1997 -8.85698026476292
1998 -15.2349239192871
1999 3.08071951547876
2000 1.57307588482337
2001 -1.22600141512218
2002 8.35809401749295
2003 6.09703348479671
2004 6.05554713729475
2005 2.42109067116073
2006 5.57873356255394
2007 5.7862675187948
2008 -2.40194854217573
2009 0.720010284395897
2010 7.04319406966663
2011 0.0352056197173738
2012 2.16877340543719
2013 0.130282565589425
2014 0.784597619179323
2015 5.87003192693332
2016 3.63226100128564
2017 3.07020684256926