Year	% of GNI
1987	2.116219511516031
1988	2.078187991016126
1989	2.36477174102355
1990	2.071711932316299
1991	1.985558659826512
1992	1.652334962186258
1993	0.982712972143046
1994	1.126449505002531
1995	1.261348000460997
1996	1.256915147061917
1997	1.2274189024613769
1998	1.054467354453323
1999	0.629584642337914
2000	0.7608099584487911
2001	1.038267462126587
2002	0.924440804274316
2003	0.8815004203370009
2004	1.142373218043677
2005	1.342408303083193
2006	1.2506929517450631
2007	0.989214349843504
2008	1.81735883844568
2009	1.005041964182691
2010	1.34152269412001
2011	1.55209938536946
2012	1.1566174791751869
2013	0.8715963490552929
2014	0.784301843407449
2015	0.793011334367117
2016	0.8153535575436011
2017	0.821745542371803
2018	0.686479083323327
2019	0.644294929513043
2020	0.666475921263896
2021	0.827766044177785