Title: Openness at Current Prices for Japan Series ID: OPENCPJPA156NUPN 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: 1950-01-01 to 2010-01-01 Last Updated: 2012-09-17 11:16 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: openc DATE VALUE 1950-01-01 17.73126520 1951-01-01 24.71300329 1952-01-01 22.04416654 1953-01-01 21.24163127 1954-01-01 20.04568904 1955-01-01 19.83447977 1956-01-01 22.48946023 1957-01-01 23.86158632 1958-01-01 19.63971924 1959-01-01 20.66796849 1960-01-01 20.56427640 1961-01-01 19.76175404 1962-01-01 18.25160848 1963-01-01 18.45624766 1964-01-01 18.76638793 1965-01-01 19.21649813 1966-01-01 19.18768047 1967-01-01 18.67401302 1968-01-01 18.70963167 1969-01-01 19.11238115 1970-01-01 19.99656489 1971-01-01 20.38809382 1972-01-01 18.58012979 1973-01-01 19.76172499 1974-01-01 27.61352397 1975-01-01 25.29401664 1976-01-01 26.02758368 1977-01-01 24.28209417 1978-01-01 20.26215283 1979-01-01 23.74336322 1980-01-01 27.94164519 1981-01-01 28.25832484 1982-01-01 27.92252522 1983-01-01 25.74335645 1984-01-01 26.98807723 1985-01-01 24.98873700 1986-01-01 18.45066179 1987-01-01 17.44904004 1988-01-01 17.49789688 1989-01-01 19.09399199 1990-01-01 19.77343648 1991-01-01 18.27541882 1992-01-01 17.50865099 1993-01-01 16.01212044 1994-01-01 16.10325884 1995-01-01 16.86355370 1996-01-01 19.12478085 1997-01-01 20.63238566 1998-01-01 19.93600783 1999-01-01 18.96888563 2000-01-01 20.51657091 2001-01-01 20.48538153 2002-01-01 21.42147091 2003-01-01 22.39253950 2004-01-01 24.67180277 2005-01-01 27.27925373 2006-01-01 30.97654784 2007-01-01 33.56383181 2008-01-01 34.94441466 2009-01-01 24.97395085 2010-01-01 29.25991362