Year	% of GNI
1989	3.456851951505141
1990	8.254781266432087
1991	2.6138817347896013
1992	1.810208792799082
1993	1.7302646513091435
1994	2.2973212922061315
1995	1.5665645430131887
1996	1.6698013755461938
1997	1.6256568204858866
1998	1.9594514016419693
1999	1.1052297153011204
2000	1.1443366555683139
2001	1.1320711044491223
2002	1.1159696967238142
2003	3.189666248747109
2004	1.3107167420306371
2005	1.083227253950979
2006	3.6937602109711336
2007	3.8282324974967987
2008	3.6152116830344285
2009	1.5661555628001134
2010	1.1733200165424622
2011	1.1980772878550423
2012	1.6241439680043948
2013	1.3321430651251693
2014	1.727664622128382
2015	1.9538523080591426
2016	2.243891841860446
2017	2.467016308580638
2018	2.6442225444308014
2019	2.4553026767683503
2020	4.631227464977532
2021	6.4702381624023655
2022	6.993265750088301