Year	% of GDP
1982	31.73136816730238
1983	31.869321692604316
1984	33.151298974546194
1985	33.28785058349784
1986	33.150413609941836
1987	35.34586344705051
1988	36.09795903126491
1989	34.57416988473719
1990	34.99011755115487
1991	36.48557035547876
1992	38.398319208853586
1993	39.80623847307807
1994	39.930274886091624
1995	37.95311642388796
1996	37.09001203367112
1997	37.95810770022432
1998	36.57758156358666
1999	34.61162922027362
2000	34.74419713940248
2001	35.92986407466558
2002	37.04342028647978
2003	39.8793959217794
2004	42.650705093019525
2005	43.24615962905916
2006	45.40266648631828
2007	47.066479929378275
2008	48.4333068938277
2009	47.14425422017084
2010	48.33123737653588
2011	46.67325760060607
2012	45.87714208751787
2013	44.65202155120426
2014	44.83564726500512
2015	42.83522068009405
2016	42.005759778033735
2017	42.607750586969665
2018	42.24089660335692
2019	41.51686674802403
2020	41.240089108220374
2021	42.69455366210765
2022	43.508494797494784