Year	% of GDP
1991	31.99348605918577
1992	36.61367722145163
1993	49.95592762839962
1994	57.529242206557974
1996	85.68288017893781
1997	87.96572409390265
1998	87.86634802743271
1999	77.83906691737756
2000	70.27831726498877
2001	60.8697579732008
2002	59.47271638464001
2003	58.18007501985352
2004	57.5972530504976
2005	57.86921907757707
2006	51.63242856062848
2007	45.69496891525348
2008	45.6455895855319
2009	46.92348511762507
2010	43.30191480198714
2011	43.68472372552412
2012	43.51024796117428
2013	45.16954244819918
2014	49.454508569324744
2015	47.43432062659754
2016	46.18805621070384
2017	43.94797165203561
2018	42.264719758855385
2019	38.6705412824215
2020	44.02404030693031
2021	40.49442291505895
2022	36.253060553280044