Year	% of GDP
1995	22.318556100806784
1996	23.30034819318407
1997	25.855014147591426
1998	24.755217047782043
1999	22.306432150000976
2000	28.823529142894895
2001	25.449624562827562
2002	27.330483863041373
2003	30.21502293092243
2004	30.313710874404176
2005	32.780389578194836
2006	25.20574500590928
2007	26.16745645282189
2008	29.456768377204494
2009	27.914030395929775
2010	36.20402495825965
2011	51.34899804516313
2012	54.91965024178097
2013	51.31762112135413
2014	49.76905256670669
2015	44.35735725532074
2016	36.65666532155873
2017	39.25331898239722
2018	39.82891981936463
2019	37.206326620598425
2020	35.64308153947549
2021	46.796398643557495
2022	46.27261418745068