Year	% of GNI
2005	-5.446199148710908
2006	-3.1196221685050163
2007	-1.9703425283343081
2008	-3.5332324229064023
2009	-0.0005553327271945463
2010	0.9148689993999557
2014	6.075856806919612
2015	5.580668271149281
2016	6.1481536060076225
2017	8.729798220307943
2018	8.77616677980237
2019	9.033394846548319
2020	7.5366341009453
2021	1.5431446188826383