Web traffic to the blog pages of the top 10 online newspapers grew 210% YTY in December 2006, Nielsen//NetRatings reported The overall unique audience growth to these online newspapers was 9% YTY. Unique visitors to blog pages accounted for 13% of their December 2006 Web traffic, up 9% from 4% in December 2005. Web traffic to the blog pages of the top 10 online newspapers grew 210% YTY in December 2006. The overall unique audience growth to these online newspapers was 9% YTY.