Year	% of GNI
1998	3.52733686067019E-05
1999	0.000566037735849057
2000	0.000808080808080808
2001	0.00239342894961107
2002	0.00247433275373527
2003	0.00997470164757227
2004	0.00929034828275687
2005	0.00432700884337704
2006	0.00740837936996364
2007	0.0107869308268897
2008	0.0260888533019543
2009	0.0218282534535793
2010	0.0136099321122565
2011	0.0105606663750622
2012	0.0117032439219397
2013	0.00653305534490513
2014	0.00731109115788812
2015	0.00680006984558697
2016	0.00570019168945968
2017	0.00630162947001469
2018	0.00686772184975419
2019	0.0077215669225402
2020	0.00744607676225154
2021	0.00748043258862618
2022	0.00748388906053257