Year	% of GDP
1975	11.299862516984653
1976	15.390542251718692
1977	13.950791501647942
1978	18.7361750493872
1979	15.424409089708668
1980	15.95537725069794
1981	20.595081146462384
1982	15.111141886223075
1983	21.415175329084118
1984	23.797842868878412
1985	31.8916088513114
1986	54.525954275814705
1987	78.04905128371192
1988	81.35438178789686
1989	83.91323463016485
1990	48.355822161144786
1991	28.258566803265
1992	15.230521640571707
1993	20.050351204802084
1994	21.395315769155836
1995	20.636190824961393
1996	24.15432922251593
1997	23.20175680344273
1998	25.50969458043842
1999	43.75972926448487
2000	49.936491547207915
2001	38.90417218348121
2002	41.42131531972605
2003	51.50623827522583
2004	70.6642897082929
2005	89.7797629214299
2006	119.49038844098607
2007	143.80323787324602
2008	121.58015375605267
2009	73.12883113206593
2010	74.14904799374928
2011	69.15098024840852
2012	53.35170496474822
2013	116.70726781902243
2014	98.93232478893306
2015	125.34565072546151
2016	104.5278860214211
2017	117.18961446262333
2018	125.0591988955868
2019	99.60146898174787
2020	125.35080679642157
2021	125.99118943419856
2022	137.6306888436655