Year	% of GNI
1988	5.899450202235125
1989	2.145660892214826
1990	1.2809375359229185
1991	41.08942139676153
1992	6.503288438415292
1993	8.526252593207078
1994	5.84841186396529
1995	7.112827169225322
1996	4.96345467180532
1997	7.607194742293149
1998	4.001647904193825
1999	2.956003993593461
2000	3.0531848878717573
2001	2.453698412729241
2002	2.059182002811807
2003	2.4117596027453185
2004	1.1833419989796585
2005	1.7469529444625802
2006	1.4951205293203447
2007	3.3735573273428647
2008	1.1048484719314915
2009	1.236056572948232
2010	1.049362709002505
2011	1.0809043301575467
2012	0.9085713066277012
2013	0.9357975130650417
2014	1.040132542442259
2015	1.0820024670833253
2016	1.2906655617713096
2017	1.5705288980842886
2018	1.8491104847462743
2019	2.4147614898276197
2020	2.92438444751145
2021	2.7850604498213
2022	2.9479020782029575