Year	% of GNI
2007	-4.544160309171298
2008	-8.169732944574937
2009	-0.7583957270239581
2010	1.1749564807692146
2011	4.240848414110064
2012	5.04565453664102
2013	8.060298448473256
2014	7.697278365214991
2015	8.919771149368623
2016	9.776324368886856
2017	13.870323496312983
2018	14.722569091491614
2019	17.491023690179368
2020	5.146795718868647
2021	17.079619606428313
2022	17.014096880386532
2023	15.553599074831004