Year	% of GDP
1991	43.86954989099196
1992	23.254146238189712
1993	18.78239966335667
1994	20.140054806545297
1995	15.66410321752279
1996	16.205291552918027
1997	18.229255220081843
1998	17.689737348000676
1999	20.37578711793148
2000	21.144271013883692
2001	23.785435373981592
2002	30.329917187327222
2003	38.45296014219139
2004	35.87361884674011
2005	37.48789701983321
2006	38.15190687286876
2007	48.44504004618681
2008	34.58761763772182
2009	43.68970199153915
2010	47.95409501675197
2011	48.66628844501685
2012	45.611730706496836
2013	49.298175566543215
2014	47.84408478732946
2015	43.89208123295465
2016	50.805882971004436
2017	56.62547727165037
2018	59.770184776291266
2019	55.058320604719604
2020	65.36343608773608
2021	63.97237206468959
2022	55.08627150201123
2023	54.629199716722354