Year	% of GNI
1982	27.603953173130172
1983	29.758179596576188
1984	30.38339291129069
1985	30.60672956083182
1986	30.35595910322076
1987	32.533028398313704
1988	33.50651073617967
1989	32.905600130171294
1990	32.53082449716274
1991	33.52280786836112
1992	34.99032810340523
1993	36.68068452717378
1994	37.175129034537406
1995	36.19535832908006
1996	35.59799071335461
1997	36.45451640391064
1998	36.46443709465673
1999	34.254065107430854
2000	34.743959865401045
2001	35.73577426435406
2002	36.403926223134896
2003	38.70421166444923
2004	41.28633415230489
2005	42.270703368586595
2006	44.08602931667605
2007	45.70989184522631
2008	47.16063502190385
2009	46.48093264866894
2010	47.545884365163616
2011	46.378683083481285
2012	45.50614495608958
2013	44.72067322583908
2014	44.75873670113703
2015	43.147348810399286
2016	42.253911905770224
2017	42.76883415927776
2018	42.623907856474275
2019	41.77815657246153
2020	41.882982324036924
2021	43.61220016552906
2022	44.25177995151918