Year	% of GDP
2001	64.89100055020923
2002	66.10937991019723
2003	61.4307425034915
2004	57.05801927675631
2005	60.929567223135386
2006	24.131667105227038
2007	23.69020884378116
2008	23.254026021453537
2009	24.620437737923943
2010	25.694458966393636
2011	27.5973645616028
2012	29.689402351340316
2013	32.69232056259623
2014	37.36413664054769
2015	37.05458821567753
2016	35.546250410446625
2017	34.72936548771338
2018	37.43517652236061
2019	37.79515938980782
2020	40.09494354326119
2021	31.68162901060285
2022	20.675191963844963
2023	20.67087813007408