Year	% of GNI
1993	41.49334009068214
1994	41.53027837875627
1995	37.269352790807595
1996	30.979017984962244
1997	27.704017013859662
1998	27.98622826078069
1999	26.117868699993696
2000	24.75185571862724
2001	23.401375951363818
2002	25.17564653541878
2003	24.5673033737111
2004	22.62822582051606
2005	18.56959039024383
2006	15.319642854079774
2007	13.605180981661421
2008	12.639547113592222
2009	13.62414923068881
2010	12.550378124608951
2011	12.202857299723263
2012	12.259312084412729
2013	15.18745813926634
2014	15.41051661001809
2015	19.03550926896186
2016	20.74223812881606
2017	23.74372990497772
2018	27.04872220925726
2019	28.357139608498933
2020	33.083016100076144
2021	29.486780399165198
2022	26.67530544358788