Year	Percent of GDP
1996	44.73
1997	40.92
1998	42.043
1999	43.82
2000	40.31
2001	39.256
2002	41.857
2003	44.225
2004	40.757
2005	38.524
2006	37.423
2007	37.205
2008	42.491
2009	43.675
2010	41.963
2011	42.859
2012	42.65
2013	45.899
2014	48.882
2015	52.834
2016	56.759
2017	53.995
2018	53.565
2019	54.111
2020	54.472
2021	54.536
2022	54.496
2023	54.427
2024	54.346