Year	% of GDP
1992	3.257139192118781
1993	2.8233449926984795
1994	2.711669703895886
1995	2.42831476703919
1996	2.318969303331632
1997	2.3332419478197295
1998	2.1736171563479716
1999	2.2555905029900765
2000	2.28426793275081
2001	2.371012415136621
2002	2.380454580091187
2003	2.2780688430069898
2004	2.183185390140252
2005	2.123623265323743
2006	2.083579513048108
2007	2.0285006537964416
2008	2.025602666390976
2009	2.2050016640045422
2010	2.0799487159585146
2011	2.0082541919897015
2012	2.0738468426813936
2013	2.1031047311295246
2014	2.0997299776273226
2015	2.057114831191088
2016	2.057506058618988
2017	1.941504302231163
2018	1.8732695634268213
2019	1.8761245361345003
2020	1.9564793723461378
2021	1.835508310500677
2022	1.8598174164552936