Year	% of GDP
1989	39.12840019994398
1990	40.933943570707
1991	44.0615972806026
1992	46.0501444176036
1993	48.246140333559865
1994	47.353482170743476
1995	49.77966173396552
1996	49.41381974632871
1997	46.74804256620367
1998	43.806050457399515
1999	40.162130140505425
2000	35.442235313140976
2001	52.871820716324294
2002	53.88700603506205
2003	55.82526848539412
2004	55.82034127224708
2005	55.64433970450719
2006	54.42782298963208
2007	54.2510771194272
2008	62.236089265269605
2009	73.90827191483204
2010	82.24811929042642
2011	86.52209097959411
2012	90.41140872910672
2013	91.72626536033937
2014	91.70002234952877
2015	92.54407066066372
2016	94.35116397810293
2017	93.3880477010468
2018	94.5823220001932
2019	96.12707224362666
2020	120.44900821500912
2021	114.80621563394085
2022	106.20461139284023