Year	% of GDP
1982	22.001968227189654
1983	24.393993141776043
1984	22.24978532582769
1985	22.726021110601195
1986	25.169015231734136
1987	24.819845673107583
1988	25.131771993696677
1989	24.571007958779962
1990	22.811059907834103
1991	27.616298360873316
1992	32.029913984532534
1993	31.98422719922022
1994	31.98511116861403
1995	26.324320473086104
1996	19.617308566831078
1997	18.68325253187488
1998	16.005383679339207
1999	15.834734750038221
2000	10.379076311868896
2001	9.24118159384526
2002	9.88855116514691
2003	13.63478313453369
2004	16.068960670867398
2005	25.53713493815121
2006	33.52042616834994
2007	36.54787050971447
2008	30.404592057590474
2009	18.50513161177283
2010	13.246636017292266
2011	13.773109755684779
2012	14.647038367914686
2013	14.069106885672719
2014	19.796313019365314
2015	25.336939962413958
2016	21.84717936194303
2017	19.583017006239164
2018	17.24766400240614
2019	14.140009897871957
2020	26.08818052955732
2021	22.816082218081203
2022	23.572192404960646
2023	13.961810697853366