Year PPG and IMF only, % of exports of goods, services and primary income 1976 20.92861746749094 1977 17.956670077174238 1978 33.905616306789184 1979 15.024614261799114 1980 18.44116391001607 1981 18.413374752223636 1982 23.99849931624808 1983 25.766435588897995 1984 38.04388067009789 1985 43.83930541001065 1986 66.62992692455603 1987 65.30380564596717 1988 39.96111972975353 1989 31.43049285915961 1990 34.88742208238261 1991 31.020822754773125 1992 24.254324450079142 1993 26.685752251753964 1994 18.504050937899986 1995 20.500977683524464 1996 23.41389178106208 1997 27.65133010364849 1998 28.161421957856415 1999 37.502173662747666 2000 40.28760176138368 2001 31.805695780283795 2002 15.59649276103356 2003 34.956358246950444 2004 19.900580316214953 2005 14.205441559471307 2006 23.08477951969318 2007 6.912092182832772 2008 6.739710473430037 2009 10.921743293299043 2010 10.424473653381275 2011 7.757750170715393 2012 6.320960294566169 2013 8.063908497130486 2014 11.97881242295745 2015 15.905005463380906 2016 23.810581055544546 2017 38.69759725525916 2018 32.29646105378581 2019 34.1117564913988 2020 17.58513374202301 2021 12.108122787214736 2022 24.964233737039244