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Corruption getting worse, says poll Corruption getting worse, says poll
(about 1 hour later)
The margin of error for each country is 3%. The typical sample size is 1,000 people. Four countries - Cyprus, Luxembourg, Vanuatu and Solomon Islands - have a sample size of 500 people and a margin of error of 4%. . Transparency International's Global Corruption Barometer gathered data from 95 countries - for a small number of them, including Brasil and Russia, data on particular questions has been excluded because of concerns about validity and reliability.