Year	% of GDP
1993	0.47531415386799936
1994	0.24050288300887673
1995	0.09962370884218683
1996	0.07443984627241235
1997	0.10513558720521053
1998	0.07775443039659535
1999	0.06316379610689289
2000	0.060855789932965886
2001	0.07309666468044006
2002	0.06909428679409052
2003	0.9064883333874696
2004	1.2235554085707878
2005	1.927923746081544
2006	1.8983818203860323
2007	1.919403500822719
2008	2.0324811095705075
2009	1.8705839246856253
2010	1.745108435119199
2011	1.7552482985597115
2012	2.036691410979109
2013	2.0939837839239943
2014	2.361704501474606
2015	2.40530582143283
2016	2.3566102265496944
2017	2.262764032720372
2018	2.082760904449797
2019	2.4071946875542234
2020	2.3081154751513298
2021	2.0485672176648624
2022	2.0038969381741234
2023	1.686193376186182