Year	% of GDP
1986	21.323948461493213
1987	21.693924893990165
1988	18.430190186981893
1989	21.325114989696246
1990	21.312519631133547
1991	20.802012787200187
1992	17.059908823855697
1993	18.187327674998507
1994	15.604368268496005
1995	14.484041503315655
1996	13.164693986713663
1997	13.415700645078013
1998	14.599191058153076
1999	14.841163580834193
2000	16.81935831837572
2001	19.600279622816274
2002	18.159439288649562
2003	17.802072550526262
2004	16.889383652730576
2005	23.857257886843602
2006	23.8243111629288
2007	23.55095813995322
2008	21.640464581411862
2009	22.5157910776441
2010	30.34120397750725
2011	32.602241227579235
2012	33.13739159810497
2013	26.470620645829122
2014	26.68851014389858
2015	21.49687038971593
2016	29.37151131344693
2017	44.66029845326384
2018	40.20709553105045
2019	35.042049336042005
2020	46.674498862989175
2021	42.98975094487613
2022	43.67019256057354
2023	39.165513231405086