Year	% of GNI
1986	9.5306609353458
1987	9.72015243062059
1988	9.79123199628838
1989	9.7300809369997
1990	9.67628395277194
1991	9.66175765812031
1992	9.72870340161658
1993	9.79603248991329
1994	9.71285687568421
1995	10.9169767917264
1996	11.0697154545327
1997	11.4423254952787
1998	11.1410299562437
1999	10.4069690118367
2000	10.3521766885784
2001	10.6177103766506
2002	11.16783007081
2003	10.7387961745792
2004	10.8917773905058
2005	12.8178685621695
2006	10.9355039829448
2007	12.236270618494
2008	10.7985273349162
2009	10.4122532977444
2010	11.0204079226701
2011	11.7887918347068
2012	10.8620821810227
2013	11.2442234829782
2014	10.9379945728697
2015	11.4989714737278
2016	11.5670130547761
2017	11.7314213204719
2018	11.8246794507467
2019	11.6110290396098
2020	12.0617188076515
2021	12.206767956806