Year	% of GDP
1990	36.37404654760108
1991	40.00530410642273
1992	42.05714672011993
1993	42.743225721975
1994	44.907697599391966
1995	52.816485501696484
1996	53.95416784794479
1997	53.97424739048301
1998	55.984366149548826
1999	55.060153887890785
2000	53.1640659419771
2001	62.67818678379387
2002	64.77347965731414
2003	67.2183558557843
2004	68.09515488592167
2005	68.06920553113518
2006	66.48266584810985
2007	66.34299445102083
2008	73.12974871691372
2009	85.47830239190384
2010	91.38812843644662
2011	97.29118124947826
2012	100.27339875716346
2013	101.4733765791514
2014	104.448182351062
2015	105.24479743446153
2016	107.38681179568813
2017	107.00620875822963
2018	107.76758653763434
2019	109.57071278215065
2020	131.47803455207404
2021	127.12112892468483
2022	115.70215415181512