Annual % of GDP
1975 21.874789679457013
1976 22.57982573872416
1977 23.0748789520437
1978 23.848745481341048
1979 23.819670585342227
1980 22.676699865966146
1981 22.559032890992942
1982 21.607548796519
1983 21.022871113363294
1984 22.332721634223265
1985 21.84923402886138
1986 21.372996127350234
1987 21.55375958105272
1988 22.44093557334941
1989 22.059413434269192
1990 21.372912142580375
1991 20.727278730907972
1992 19.652971423204843
1993 19.383389483223276
1994 20.142922420015676
1995 20.926006821150416
1996 22.51485807885698
1997 23.1879050512738
1998 23.59931315389682
1999 22.983840528629344
2000 23.10216897508766
2001 22.35665090923667
2002 21.60731734682861
2003 21.19661361455549
2004 21.814926042018488
2005 22.085007242859735
2006 22.890953241599778
2007 22.38680630119327
2008 20.8020041408723
2009 19.10833678800009
2010 20.101267260218926
2011 20.69591984382696
2012 21.24540627097519
2013 21.31243089812989
2014 22.01638888829966
2015 22.448711846348115
2016 22.082773817877335
2017 22.678137643530306
2018 22.88191736301582
2019 23.125821768145073
2020 22.42106028951832
2021 23.445179333480667
2022 23.02823311256679