g1smd - 1:38 pm on Jul 16, 2010 (gmt 0)
The data is erroneous.
For internal links I see 130 000 internal links come from www.example.com but only 20 000 internal links come from *.example.com.
That cannot be right.
Some pages supposedly have thousands more internal incoming links than there are pages on the site!
Clicking through to view the list of URLs pointing to any particular page, shows very few links, nothing like the advertised number supposedly pointing at that URL.