Year	% of GDP
1995	7.5117069768216345
1996	10.383869716944552
1997	14.079343124986279
1998	13.482407757710918
1999	13.395928519766438
2000	14.284059505882743
2001	15.111537308960143
2002	14.71030042918455
2003	14.222159946754475
2004	21.184206508351743
2005	22.417368706382465
2006	24.479510366282568
2007	27.278183808212408
2008	26.106558881042623
2009	25.553208050706104
2010	22.72563095399341
2011	23.901682056783784
2012	24.608739290963186
2013	25.462626123961833
2014	25.453943635331942
2015	27.15063100613639
2016	27.830273848931686
2017	28.030720851475564
2018	25.40573896945387
2019	26.100028154285482
2020	24.601618831468798
2021	24.85508201040775
2022	26.489157287949496