Year	% of GDP
1990	160.538234076922
1991	137.255378455512
1992	129.521018918885
1993	134.908862418234
1994	143.518640256857
1995	149.412246225668
1996	156.667889040809
1997	169.280007108092
1998	166.804706767354
1999	152.79265225756
2000	150.351364223279
2001	148.976631278091
2002	145.707823001046
2003	146.231464371286
2004	144.761964130729
2005	143.12769981411
2006	136.800320417521
2007	136.679742857212
2008	140.285752688015
2009	155.426161115447
2010	185.58191267173
2011	202.292745511598
2012	198.531505076682
2013	218.160392086255
2014	233.211001170351
2015	207.899328185199
2016	214.300178832553
2017	223.371866412043
2018	219.908123250485
2019	236.740071570624
2020	258.902841699638
2021	259.183988203515
2022	264.429778612367
2023	247.94971597899