Credibility of Blogs As Information Source

How trustworthy are blogs perceived? An exhaustive global survey provides a dismal picture of blogs as a trustworthy news medium. Here are the percent respondents in some countries of those trusted blogs over other medium for information:

Global : 10%
Norway : 5%
Netherlands : 5%
Sweden : 5%
Germany : 5%
USA : 9%
China : 24%
S.Korea : 22%