Year	% of GNI
1994	2.447158996278402
1995	2.424736458923928
1996	2.79478511172101
1997	2.418269392876132
1998	2.8932805819744924
1999	2.4083073277409883
2000	2.6009462334491795
2001	2.6598247275975693
2002	2.197098713139108
2003	1.8386889645609297
2004	1.4697255629788881
2005	1.7508386912653164
2006	1.7897755222689062
2007	1.531749384177151
2008	1.0157967862979251
2009	1.0229923830515617
2010	0.7401244957864052
2011	0.7668542630634574
2012	0.9684882330714327
2013	1.253093946337963
2014	1.147543347782264
2015	1.9633142036221853
2016	1.7395998878953345
2017	1.711536532159858
2018	2.4406814458812027
2019	2.2517776179662587
2020	2.3252397125948
2021	2.37702654787238
2022	2.2942595279799605