Year	% of GNI
1984	48.50460313764197
1985	46.22371776789381
1986	50.187112795635834
1987	51.625053575320564
1988	48.685722937361454
1989	49.01484446275415
1990	63.259065696720256
1991	61.45109674175836
1992	36.16959052053105
1993	37.278895629379136
1994	33.063195751086
1995	33.19583341746978
1996	30.872226916676613
1997	24.359755475657778
1998	22.386517168649025
1999	23.771871768935664
2000	28.369914989596374
2001	21.953392744134778
2002	20.167039632072427
2003	18.12187595184829
2004	19.805724574805833
2005	22.89402455208448
2006	28.941982983178693
2007	28.571998225409242
2008	27.09847939684097
2009	27.27507403160805
2010	25.196574946008653
2011	26.87701865156963
2012	25.31358193599041
2013	22.87911562954554
2014	23.278342190685567
2015	25.06783274215628
2016	25.863772721735295
2017	23.41085525244433
2018	20.92714830549312
2019	21.524135676010516
2020	28.229122986898584
2021	26.93726533197194
2022	24.271039522848604
2023	28.57924289475813