Annual % of GDP
1976 15.321277503882245
1977 17.44328298611111
1978 17.427140689402837
1979 16.469951760207284
1980 17.29647840762617
1981 16.89507042919558
1982 16.401240713458336
1983 14.505735853563163
1984 16.012586181503085
1985 18.623113392220876
1986 15.519510737660655
1987 16.80707053846468
1988 14.84427922171536
1989 13.246422659119778
1990 10.334197587136796
1991 11.716774016860239
1992 15.108862189082064
1993 16.625170707712574
1994 13.992043702325715
1995 21.007793878406154
1996 20.385082663977087
1997 19.110543974084404
1998 20.131929012561965
1999 20.4712350931655
2000 21.73051331196651
2001 18.55022349851161
2002 25.131483622945634
2003 25.126766111272964
2004 27.575834168127333
2005 30.68571663320998
2006 29.504252851020606
2007 31.058869652816433
2008 36.656912120874004
2009 37.248180616287705
2010 37.7504833918806
2011 29.51612846363303
2012 34.555332057984444
2013 37.081317568313914
2014 39.58967843208369
2015 40.0882077561847
2016 35.30506782670433
2017 41.88063639992258
2018 42.60310934400078
2019 42.18751604956164
2020 32.81596836657501
2021 30.911000632795936
2022 31.145027271244803
2023 36.38325033381539