Year	% of GDP
1990	64.70545848348065
1991	66.4907334505827
1992	74.36960046496264
1993	58.9374653753421
1994	50.450726186035986
1995	45.86619412876541
1996	55.73489754230796
1997	64.51093300177305
1998	69.06291064947584
1999	69.76884230768663
2000	40.041341828202285
2001	35.54942323495693
2002	33.181375603546954
2003	34.969532860351414
2004	39.18568250589685
2005	39.85428585747711
2006	33.56112685815216
2007	38.45993619875984
2008	43.884338267785864
2009	43.20802174264275
2010	40.85832556672301
2011	36.32667292082927
2012	31.568536166563117
2013	36.81476357080632
2014	44.06652113949405
2015	50.253767347105416
2016	46.85071190663619
2017	47.542707019542405
2018	48.849837191717924
2019	48.005406717462535
2020	54.31315943141538
2021	52.124150153135375
2022	57.550710000232286