Year % of exports of goods, services and primary income 1976 34.90005212960989 1977 27.778575687147523 1978 42.536295224604395 1979 23.010697359822508 1980 38.03766453490448 1981 45.844971533248625 1982 50.17379403690415 1983 69.89691490065546 1984 63.61457397921082 1985 60.32686470907155 1986 83.13371608867774 1987 74.53339165596003 1988 44.50253698327465 1989 36.429662432320214 1990 37.13697174012249 1991 33.779315192164646 1992 27.672845397476664 1993 31.111797850621997 1994 25.291546467740854 1995 30.313067718875768 1996 39.44125888499758 1997 44.17452429026544 1998 51.80363267053368 1999 74.2848592212609 2000 64.28238673021919 2001 49.58131454400975 2002 16.597375489621474 2003 38.29127100045673 2004 29.675873671340142 2005 19.724631263717185 2006 31.511330561605256 2007 12.111471113531124 2008 11.000620925218014 2009 21.17258558590864 2010 18.642623335496587 2011 15.65506278662124 2012 14.066814031766594 2013 17.13745620782429 2014 20.169725360725703 2015 24.733642858859014 2016 34.92833981923542 2017 51.73025475972574 2018 51.54858454755767 2019 50.83309763820536 2020 43.09763197824135 2021 28.80766583663353 2022 31.799229235731165