Year	Percent of GDP
1990	41.849
1991	42.926
1992	46.012
1993	45.914
1994	45.559
1995	43.839
1996	38.38
1997	36.781
1998	41.414
1999	39.079
2000	35.626
2001	37.99
2002	39.091
2003	38.823
2004	39.052
2005	34.987
2006	34.386
2007	35.26
2008	29.325
2009	38.244
2010	34.845
2011	39.303
2012	44.071
2013	44.855
2014	47.356
2015	50.874
2016	50.83
2017	44.637
2018	42.933
2019	43.322
2020	41.584
2021	41.47
2022	41.591
2023	41.733
2024	41.47