Year	% of GNI
2000	4.8794016259705
2001	0.91115535993119
2002	-1.79580406545596
2003	-5.37307668119612
2004	2.61590902643934
2005	-1.84031034651383
2006	0.949239103588625
2007	1.18602142113225
2008	0.290436349076573
2009	-2.57888249929441
2010	-4.31338808917582
2011	-6.04861601865613
2012	-9.09063811387266
2013	-7.06449010284019
2014	-7.01690414902923
2015	-4.4215827937203
2016	-2.19426220546721
2017	0.631031001990388
2018	2.90042689443246
2019	3.84214481693517
2020	1.64384915853865
2021	5.83446534441205