Year PPG and IMF only, % of exports of goods, services and primary income 1974 15.461498811127756 1975 12.103075242745282 1976 5.9467232907389445 2005 5.731017789368512 2006 4.981454219282538 2007 5.374908496822506 2008 4.691459260795775 2009 4.343280754241014 2010 3.0142600857127366 2011 2.8933256633197093 2012 3.055820964913106 2013 3.823618681386916 2014 4.365811195496442 2015 7.1848006344154856 2016 6.610632352987602 2017 6.394715398496823 2018 6.155468977988765 2019 8.429750045936242 2020 7.713289374239332 2021 10.969030663768592 2022 8.921129336316879