Year	% of GNI
1970	12.889156130063686
1971	14.285641988177808
1972	16.12684652355971
1973	20.94561881091101
1974	24.57792426908242
1975	21.01315081507302
1976	20.995854904937104
1977	26.04346518557408
1978	23.269945731913968
1979	22.696355387409675
1980	24.344941886293295
1981	33.431076927329265
1982	34.2045187599156
1983	39.801162775205995
1984	41.96749926680111
1985	40.05909613490014
1986	41.61435034397511
1987	52.497746089011656
1988	54.05164341213419
1989	57.39791413945225
1990	49.25037626561248
1991	58.341698181782405
1992	58.28344288018451
1993	69.45114848572565
1994	106.94535765791227
1995	86.43909821291066
1996	94.53074476463489
1997	95.76525259077928
1998	96.86038684477388
1999	93.22732364389223
2000	96.16327423994649
2001	90.26751245574016
2002	109.7907343739874
2003	93.39392431769078
2004	88.73372834847916
2005	78.69274297511073
2006	72.33300297600604
2007	60.97072808533224
2008	50.68474288757162
2009	26.70925311589955
2010	29.47238911911899
2011	23.335414699066177
2012	22.892729048572303
2013	35.01657442942034
2014	34.5577249931164
2015	40.22568652369412
2016	37.593658061149924
2017	33.14446198100883
2018	32.86613760071255
2019	35.55425634412539
2020	36.60025118538278
2021	41.590728656932406
2022	40.577541797443736