Year	% of GDP
1993	5.504748504175744
1994	4.8135396653679186
1995	7.068751740357975
1996	13.966191031951555
1997	17.270447468009113
1998	16.920546953068023
1999	18.10021535123392
2000	18.083025601430013
2001	23.04066423388826
2002	20.87674381850509
2003	21.733430007168046
2004	23.725100605256266
2005	20.57396208775377
2006	19.982312206220072
2007	18.66573720060762
2008	17.028238581045464
2009	21.365456863568355
2010	24.698451935306963
2011	26.49430800242371
2012	27.359900338437303
2013	28.453255587498884
2014	28.889231267927862
2015	29.589642445670037
2016	31.04414897929803
2017	33.69306054939673
2018	35.270090101587506
2019	36.37704106636001
2020	16.45852126852078
2021	22.14577079120666
2022	35.511733530000484
2023	36.978154737928456