Eliana

Japan is more corrupt than USA but it isn't as corrupt as Colombia.

There is more corruption in japan than in USA, but there isn't as much corruption in Japan as in Colombia

New Zeland is more corrupt than Venezuela but it isn't as corrupt as Somalia

There is more corruption in New Zeland than Venezuela, but there isn't as much corruption in New Zeland as in Venezuela

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Eliana, this is the correction:

Japan is more corrupt than USA but it isn't as corrupt as Colombia. (the USA)

There is more corruption in japan than in USA, but there isn't as much corruption in Japan as in Colombia. (again, The USA is correct)

New Zeland is more corrupt than Venezuela but it isn't as corrupt as Somalia (spelling: New Zealand)

There is more corruption in New Zeland than Venezuela, but there isn't as much corruption in New Zeland as in Venezuela (the same spelling error)