Tanzania | Net barter terms of trade index (2000 = 100)
Net barter terms of trade index is calculated as the percentage ratio of the export unit value indexes to the import unit value indexes, measured relative to the base year 2000. Unit value indexes are based on data reported by countries that demonstrate consistency under UNCTAD quality controls, supplemented by UNCTAD’s estimates using the previous year’s trade values at the Standard International Trade Classification three-digit level as weights. To improve data coverage, especially for the latest periods, UNCTAD constructs a set of average prices indexes at the three-digit product classification of the Standard International Trade Classification revision 3 using UNCTAD’s Commodity Price Statistics, interna­tional and national sources, and UNCTAD secretariat estimates and calculates unit value indexes at the country level using the current year’s trade values as weights.
Publisher
The World Bank
Origin
United Republic of Tanzania
Records
53
Source
Tanzania | Net barter terms of trade index (2000 = 100)
1960
1961
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1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
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1986
1987 160.37735849
1988 127.77777778
1989 120
1990 107.44680851
1991 111.45833333
1992 98
1993 100
1994 107.84313725
1995 97.97979798
1996 95.28301887
1997 98.68421053
1998 98.4
1999 99.08256881
2000 100
2001 95.35299316
2002 98.17286463
2003 101.54089312
2004 103.0089928
2005 97.41302928
2006 108.4296293
2007 109.37128844
2008
2009
2010
2011
2012
Tanzania | Net barter terms of trade index (2000 = 100)
Net barter terms of trade index is calculated as the percentage ratio of the export unit value indexes to the import unit value indexes, measured relative to the base year 2000. Unit value indexes are based on data reported by countries that demonstrate consistency under UNCTAD quality controls, supplemented by UNCTAD’s estimates using the previous year’s trade values at the Standard International Trade Classification three-digit level as weights. To improve data coverage, especially for the latest periods, UNCTAD constructs a set of average prices indexes at the three-digit product classification of the Standard International Trade Classification revision 3 using UNCTAD’s Commodity Price Statistics, interna­tional and national sources, and UNCTAD secretariat estimates and calculates unit value indexes at the country level using the current year’s trade values as weights.
Publisher
The World Bank
Origin
United Republic of Tanzania
Records
53
Source