Title: Openness at constant prices for Afghanistan Series ID: OPENRPAFA156NUPN Source: University of Pennsylvania Release: Penn World Table 7.1 (Not a Press Release) Seasonal Adjustment: Not Seasonally Adjusted Frequency: Annual Units: Percent Date Range: 1970-01-01 to 2010-01-01 Last Updated: 2012-09-17 11:49 AM CDT Notes: Exports plus Imports divided by GDP is the total trade as a percentage of GDP. For more information and proper citation see http://www.rug.nl/research/ggdc/data/pwt/pwt-7.1 Source Indicator: openk DATE VALUE 1970-01-01 7.261797899 1971-01-01 10.384898710 1972-01-01 11.348249100 1973-01-01 11.958483310 1974-01-01 15.561739880 1975-01-01 16.103907610 1976-01-01 18.682470800 1977-01-01 20.224971710 1978-01-01 20.427579410 1979-01-01 21.951593120 1980-01-01 21.500695950 1981-01-01 21.292521100 1982-01-01 21.582671930 1983-01-01 21.459260160 1984-01-01 21.444480090 1985-01-01 21.494750500 1986-01-01 21.465758530 1987-01-01 21.467511800 1988-01-01 21.474916980 1989-01-01 21.468144740 1990-01-01 21.469471220 1991-01-01 28.388445970 1992-01-01 35.235586110 1993-01-01 42.011703420 1994-01-01 48.718914310 1995-01-01 55.357599710 1996-01-01 61.936915890 1997-01-01 68.442775930 1998-01-01 74.861473430 1999-01-01 81.294000180 2000-01-01 87.572293550 2001-01-01 86.064095880 2002-01-01 74.580823250 2003-01-01 101.306184100 2004-01-01 92.949309380 2005-01-01 90.078635190 2006-01-01 85.207441970 2007-01-01 76.576156400 2008-01-01 76.275969640 2009-01-01 66.935455900 2010-01-01 57.466047910