Year	% of GNI
2000	11.517763861660793
2001	8.20128336989879
2002	6.101959785304352
2003	3.5119262033120573
2004	11.805724844938606
2005	7.529503002378728
2006	10.524044794849976
2007	12.89733675441387
2008	11.04216899386837
2009	9.128156556153387
2010	8.510457380293511
2011	7.926327204109157
2012	6.593038059487241
2013	8.54413362479698
2014	9.475264100731485
2015	11.66923573605549
2016	13.464522750276135
2017	15.728131812550208
2018	18.32913263298242
2019	20.176391217514965
2020	17.95786066661189
2021	22.324723216443502
2022	23.550695511017004
2023	18.198820555462497