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Explanatory notes
A more
detailed description of the CPI 2003 methodology is available
at http://www.transparency.org/cpi/
index.html#cpi or at http://www.gwdg.de/~uwv
A CPI
2003 Score
relates to perceptions of the degree of corruption as seen
by business people, academics and risk analysts, and ranges
between 10 (highly clean) and 0 (highly corrupt).
A Surveys
Used
refers to the number of surveys that assessed a country's
performance.
A total of 17 surveys were used from 13 independent institutions,
and at least three surveys were required for a country to
be included in the CPI.
Standard
Deviation
indicates differences in the values of the sources: the greater
the standard deviation, the greater the differences of perceptions
of a country among the sources.
High-Low
Range
provides the highest and lowest values of the different sources.
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