Year	% of GDP
1995	3.939781977831918
1996	2.2592658141970117
1997	1.3965979148510377
1998	1.5418916757900434
1999	1.5408073755291154
2000	2.335755105657201
2001	3.151040667955974
2002	5.6645717755369995
2003	2.0085251325017004
2004	2.155825125584048
2005	0.7749957128443185
2006	0.02263402131111947
2007	0.07325778168430337
2008	-1.0052508340075244
2009	0.8436972077811223
2010	-1.1522205176822022
2011	0.23665255701940816
2012	0.4781908026465419
2013	-1.1046859641046607
2014	-0.9372141436675082
2015	1.2428673678924282
2016	-0.9344408820550003
2017	-1.7200567111847573
2018	-1.1061126750207084
2019	-1.3035199533336264
2020	4.486096471510467
2021	5.9997890156676945