Year	% of GNI
1995	7.292693981693567
1996	2.110385105956619
1997	13.852903034750872
1998	6.596409431393564
1999	13.906010940417408
2000	20.397196344469624
2001	24.278800344522082
2002	23.440959882667396
2003	26.96456359525742
2004	29.274627723032836
2005	44.81586599025617
2006	51.21577703532906
2007	53.12932431995772
2008	55.663368910794865
2009	43.58495082668203
2010	47.57936321294918
2011	50.22997034219101
2012	46.926832140035664
2013	44.997428279890535
2014	41.94916921348198
2015	29.050804206932973
2016	24.0451189936613
2017	30.16617465947878
2018	33.76904962984879
2019	29.718318793701133
2020	23.719051732624873
2021	33.22111977297753
2022	45.074693591810444
2023	31.195207632118464