Year	% of GNI
1993	27.561728164584
1994	29.8641064738936
1995	16.1008786642135
1996	16.9209621739822
1997	12.0820917505254
1998	3.90743707214714
1999	13.4187336892543
2000	27.8653089858114
2001	20.8121432560706
2002	9.47260100538972
2003	9.70315853361007
2004	11.2425470760042
2005	21.0524476245973
2006	27.4966266409743
2007	30.1213353181194
2008	32.0136097647373
2009	22.1130234448464
2010	20.6300390038453
2011	23.5294308400429
2012	20.1043914664847
2013	19.4088954955607
2014	14.9648844609039
2015	9.25342184378796
2016	9.82405177022655
2017	12.4047793985182
2018	17.4994748635612
2019	14.5273087635285
2020	7.39145535375744
2021	15.9094194579174