Year	Percent of GDP (Units)
1995	46.749
1996	48.828
1997	53.479
1998	42.730
1999	44.377
2000	43.056
2001	41.997
2002	45.340
2003	46.964
2004	48.581
2005	48.569
2006	45.552
2007	38.632
2008	37.914
2009	44.420
2010	47.725
2011	52.207
2012	67.057
2013	78.717
2014	90.340
2015	90.566
2016	85.325
2017	76.850
2018	54.175
2019	48.682
2020	58.461
2021	53.863
2022	46.926