Year	% of GDP
2000	19.68019450800915
2001	19.385794701986754
2002	17.863710895361383
2003	23.79807486631016
2004	27.17505016722408
2005	26.727260273972604
2006	30.299803395889185
2007	28.476540422432628
2008	27.725782155272306
2009	36.95451357466064
2010	50.1995995995996
2011	47.40004170141785
2012	34.5571020921947
2013	36.776617737496444
2014	40.727359925993255
2015	44.51229018271868
2016	46.03951201317224
2017	44.28862459630058
2018	42.93735268445172
2019	41.351254587718714
2020	39.82066720935289
2021	37.688053995891295
2022	37.34268805140255
2023	38.50031855955678