Year	% of GNI
1991	42.4187812828448
1992	44.16945577184392
1993	47.53777937158672
1994	50.70008696346097
1995	52.930589938301196
1996	56.47193606355923
1997	51.06427216995675
1998	53.211905702771624
1999	49.1563697223289
2000	52.53522420031365
2001	51.24737607743937
2002	59.15290642644542
2003	61.53274617586013
2004	66.8509148498461
2005	66.75013303924165
2006	71.55316171778014
2007	92.91194639666665
2008	81.91700315935518
2009	83.92657853123917
2010	67.06465684434572
2011	61.66579051878453
2012	56.592109790048426
2013	40.00037744732477
2014	41.66956061299272
2015	49.092831764329354
2016	64.45727919811146
2017	82.3298173981987
2018	80.2458655877125
2019	81.94839886862253
2020	90.42298992561207
2021	93.13010302380589
2022	88.47765366577374