Year	% of GDP
1979	53.83772896078555
1980	52.284137632547065
1981	53.496336996337
1982	56.36657194523379
1983	64.24326398362892
1984	57.733914284641095
1985	64.75510480517484
1986	65.90874309196543
1987	54.25899926750476
1988	58.169944452784875
1989	64.50096190842632
1990	62.942720763723145
1991	66.58700836328217
1992	71.1110941156676
1993	72.0699581542955
1994	68.58143124239268
1995	75.30695065039403
1996	74.35610868962458
1997	73.9214116494478
1998	80.89499448614765
1999	81.19081899499412
2000	97.14926607117738
2001	93.75899757497372
2002	94.29582809935188
2003	105.7537182218435
2004	114.00545311735092
2005	112.81062052861348
2006	109.69429140420249
2007	114.02468569156451
2008	101.29780195570308
2009	106.70087045560628
2010	112.89746009741218
2011	115.31081130301312
2012	130.79343484399809
2013	137.00844027998195
2014	139.35775926370366
2015	145.3458309150706
2016	137.57932026441927
2017	127.81865836907464
2018	122.26487160678161
2019	100.84856663356969
2020	116.13000473897903
2021	130.14427512768086
2022	118.11714072743467
2023	105.63687689164203