Year	% of GNI
1995	11.471432069618734
1996	16.85664039979842
1997	15.594395077183593
1998	17.36221341525367
1999	15.297192681830055
2000	18.13908251060142
2001	18.653730218950198
2002	17.777882280514635
2003	18.7303738287657
2004	20.298339242444676
2005	19.265199764573538
2006	20.850910910005393
2007	20.811671831884606
2008	19.457388426840218
2009	18.088236955717946
2010	18.510466514578948
2011	17.548440074531683
2012	16.136944547631757
2013	17.629013392901825
2014	18.442804194354036
2015	22.634961907225144
2016	22.561799476571448
2017	24.39702071959679
2018	24.350095877613697
2019	24.948862004230847
2020	22.45905472429987
2021	23.554850920794863
2022	23.88210903944666
2023	23.991526980378634