Year	% of GNI
1981	17.472240444667232
1982	22.870568962577938
1983	39.86293220233396
1984	48.16518633432466
1985	50.06623320998828
1986	46.25517606795622
1987	50.414871133663816
1988	45.21584537417762
1989	44.50128962642195
1990	46.17699857910112
1991	46.251572324375296
1992	43.08749910339543
1993	41.083242692539976
1994	39.351800893209536
1995	40.14680504891539
1996	42.59019688782347
1997	36.74408380005435
1998	37.07823827224502
1999	43.81803858221048
2000	62.3247646906989
2001	73.9109915264098
2002	81.52995253076246
2003	97.18579212111337
2004	97.32991551968803
2005	87.75360273287252
2006	72.70582789651029
2007	66.09094786457233
2008	59.21771488711794
2009	57.18825571776909
2010	56.02945372828483
2011	57.17867559069385
2012	63.966173296487995
2013	64.71801376157433
2014	61.18319995588951
2015	60.78725914917179
2016	54.074646532156365
2017	57.267656499585975
2018	50.092347977094455
2019	46.258068531097805
2020	64.34671477970569
2021	67.96385649374004
2022	66.14707953793771